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Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

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209.3M 130.1M

Instructure's educational software includes Canvas LMS, used by schools and universities worldwide. Learn why Instructure is a great place to work and to invest in.

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133 30
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Udemy is an online learning and teaching marketplace with over 130,000 courses and 35 million students. Learn programming, marketing, data science and more.

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226 35
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112.2M 13.6M

Join Coursera for free and learn online. Build skills with courses from top universities like Yale, Michigan, Stanford, and leading companies like Google and IBM. Advance your career with degrees, certificates, Specializations, & MOOCs in data science, computer science, business, and dozens of other topics.

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270 114
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95.6M 61M

Quizlet makes simple learning tools that let you study anything. start learning today with flashcards, games and learning tools — all for free.

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288 2
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90.3M 567.2K

A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.

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Live world statistics on population, government and economics, society and media, environment, food, water, energy and health. Interesting statistics with world population clock, forest loss this year, carbon dioxide co2 emission, world hunger data, energy consumed, and a lot more

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ScienceDirect is the world's leading source for scientific, technical, and medical research. Explore journals, books and articles.

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87.8M 6.6M

Reverso.net : Free online translation in French, Spanish, Italian, German, Russian, Portuguese, Hebrew, Japanese, English.

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81.6M 2.1M

Wikimedia is a global movement whose mission is to bring free educational content to the world.

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80.7M 442.7K

Find and read more books you’ll love, and keep track of the books you want to read. Be part of the world’s largest community of book lovers on Goodreads.

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336 95
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78.6M 27.4M

Blackboard is dedicated to helping you solve your most critical challenges in today's ever-changing environment to increase your students' success.

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347 4
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76.3M 782.5K

360doc个人图书馆是免费的知识管理与分享平台,注册后即可拥有自己的个人图书馆,一键保存你在微信、各网站看到的好文章,传承分享你的阅读创作历程,支持电脑、iPad和手机多屏同步阅读和管理。

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Thesaurus.com is the world’s largest and most trusted free online thesaurus brought to you by Dictionary.com. For over 20 years, Thesaurus.com has been helping millions of people improve their mastery of the English language and find the precise word with over 3 million synonyms and antonyms and the ability to filter search results by relevance, word length, and complexity.

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Academia.edu is a place to share and follow research.

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67.8M 39.8M

Save $$ on textbooks. rent, buy or sell your books today and get 24/7 homework help when you need it with chegg study and chegg tutors.

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Cambridge University Press advances learning, knowledge and research worldwide

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62M 2.5M

نی نی سایت | راهنمای بارداری و بچه داری

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58.9M 9.5M

Instant access to millions of Study Resources, Course Notes, Test Prep, 24/7 Homework Help, Tutors, and more. Learn, teach, and study with Course Hero. Get unstuck.

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465 54
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58.7M 6.9M

Caffe2, PyBrain, Python Data Access, H2O, Colab, Theano, Flutter, KNime, Mean.js, Weka, Solidity, Org.Json, AWS QuickSight, JSON.Simple, Jackson Annotations, Passay, Boon, MuleSoft, Nagios, Matplotlib, Java NIO, PyTorch, SLF4J, Parallax Scrolling, Java Cryptography.

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538 197
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51.5M 12.6M

Weblioは563の専門辞書・国語辞典、百科事典から一度に検索する辞書サイトです。

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580 13
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48.1M 949K

清大学习吧针对小初高各个阶段的学生,精心设置了名师课堂,一对一辅导,个性化家教,小班授课,在线答疑,黄冈立体课堂,在线直播等网络课程,专注远程教育为一体的中小学学习交流社区。

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46.8M 10.1M

MIT - Massachusetts Institute of Technology.

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45.7M 4.7M

The dictionary by Merriam-Webster is America's most trusted online dictionary for English word definitions, meanings, and pronunciation. #wordsmatter

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45.6M 2.5M

Duolingo is the world's most popular way to learn a language. It's 100% free, fun and science-based. Practice online on duolingo.com or on the apps!

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636 103
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44.3M 5.6M

Create and sell beautiful online courses with the platform used by the best online entrepreneurs to sell $300m+ to over 18 million students worldwide.

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651 483
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43.4M 17M

سامانه اخبار و اطلاع رسانی دانشگاهی: اخبار, آموزش, دانلود سوالات, ادامه تحصیل, نظام وظیفه, کنفرانس ها, علم و فناوری, مجله خانواده, بازار, ویدیو, تبلیغات,

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652 163
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43.3M 12.8M

Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

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677 133
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41.9M 9.1M

Homepage | Wiley.

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41.4M 13.4M

Wordreference.com is ranked number 686 in the world, hosted in United States and links to network IP address 64.251.31.226.

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697 152
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40.8M 10.1M

Search and explore the millions of quality, peer-reviewed journal articles published under the Taylor & Francis and Routledge imprints.

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40M 6.9M

Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images from experts.

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729 112
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39.2M 6.3M

Harvard University is devoted to excellence in teaching, learning, and research, and to developing leaders in many disciplines who make a difference globally. Harvard University is made up of 11 principal academic units.

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761 14
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37.7M 612.5K

The World's most comprehensive free online dictionary, thesaurus, and encyclopedia with synonyms, definitions, idioms, abbreviations, and medical, financial, legal specialized dictionaries

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34.6M 11.7M

Sarkari Results, सरकारी रिजल्ट्स - SarkariResult.com provides you all the latest official Sarkari Result, Online Forms, Sarkari Naukri Jobs in various sectors such as Railway, Bank, SSC, Army, Navy, Police, UPPSC, UPSSSC & other sarkari job alerts at one place.

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Join a game of kahoot here. Kahoot! is a free game-based learning platform that makes it fun to learn – any subject, in any language, on any device, for all ages!

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首頁 - 批踢踢實業坊.

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教育部学历查询网站、教育部高校招生阳光工程指定网站、全国硕士研究生招生报名和调剂指定网站。

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Free gamified quizzes on every subject that students play in class and at home. Pick an existing quiz or create your own for review, formative assessment, and more.

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First published in 1869, Nature is the world’s leading multidisciplinary science journal. Nature publishes the finest peer-reviewed research that drives ground-breaking discovery, and is read by thought-leaders and decision-makers around the world.

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1,018 531
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29M 27.3M

Meet the LMS putting collaboration at the heart of the learning by connecting the people, content, and systems that fuel education. Sign up for free!

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26.2M 6.7M

Wiktionary.

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26.1M 3.8M

JSTOR is a digital library of academic journals, books, and primary sources.

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1,212 188
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24.8M 4.1M

English Dictionary and Translation Search with 1,000,000,000 example sentences from human translators. Languages: English, German, French, Spanish, and Portuguese

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1,223 704
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24.6M 28.6M

We develop educational courseware, assessment, and technology-powered services that help people everywhere make progress in their lives through learning.

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Because learning changes everything. We apply the science of learning to create innovative solutions to improve education outcomes around the world.

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24M 2.5M

Hnu.edu.cn is ranked number 1255 in the world, hosted in China and links to network IP address 58.20.46.195.

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Mission-driven organization representing over 6,000 of the world’s leading colleges, schools, and other educational organizations.

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23.8M 1.2M

Xjtu.edu.cn is ranked number 1267 in the world, hosted in United States and links to network IP address 67.215.65.132.

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Turnitin solutions promote academic integrity, streamline grading and feedback, deter plagiarism, and improve student outcomes.

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23.1M 850.4K

Gxu.edu.cn is ranked number 1313 in the world, hosted in China and links to network IP address 210.36.16.60.

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Jnu.edu.cn is ranked number 1326 in the world, hosted in China and links to network IP address 202.116.0.1.

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Dictionary.com is the world’s leading online source for English definitions, synonyms, word origins and etymologies, audio pronunciations, example sentences, slang phrases, idioms, word games, legal and medical terms, Word of the Day and more. For over 20 years, Dictionary.com has been helping millions of people improve their use of the English language with its free digital services.

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Stanford University, one of the world's leading teaching and research institutions, is dedicated to finding solutions to big challenges and to preparing students for leadership in a complex world.

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Thesaurus and word tools for your creative needs. Find the word you're looking for!

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1,376 270
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22.1M 4.8M

The world’s largest collection of open access research papers

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21.2M 1.9M

Attention Required! | Cloudflare.

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1,459 119
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21M 1.7M

Toppr makes learning effective for you. Prepare for JEE Main, NEET, JEE Advanced, CBSE and other school exams. Start your free trial today!

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1,485 170
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20.7M 2.4M

Home

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中国知网知识发现网络平台—面向海内外读者提供中国学术文献、外文文献、学位论文、报纸、会议、年鉴、工具书等各类资源统一检索、统一导航、在线阅读和下载服务。涵盖基础科学、文史哲、工程科技、社会科学、农业、经济与管理科学、医药卫生、信息科技等十大领域。

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1,505 187
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Testbook India's No. 1 Government Exam Preparation Sites, Prepare for all Govt Exam Like SSC, Banking, Railways get Free Mock Test, Courses, Practice Questions.

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1,512 13K
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20.3M 17.8M

中国科学人才网国内高端人才招聘网站,最具权威性的高层次人才引进网站平台,实施人才强国(强校)战略,网聚海内外优秀人才!

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1,522 84
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O Brasil Escola é o maior portal de educação do país. São mais de 100 mil conteúdos do Ensino Fundamental, Médio e preparação para o Enem e vestibulares. Confira!

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1,526 16K
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1,535 33
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بزرگ ترین پروژه آموزش آنلاین ایران - ارائه آموزش‌های ویدئویی و فیلم‌های آموزشی هوش مصنوعی، مهندسی کامپیوتر، برق، مکانیک، عمران، صنایع و سایر رشته‌های مهندسی.

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1,541 402
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20M 6.2M

Your Dictionary.

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1,584 44
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19.5M 500K

深圳大学.

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1,625 209
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19.1M 2M

Prepare for examinations and take any number of courses from various topics on unacademy - an education revolution

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1,640 867
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18.9M 18.3M

Learn how Pearson higher education services can help institutions overcome challenges and realize opportunities for change and growth.

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1,642 133
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18.9M 1.5M

Attention Required! | Cloudflare.

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1,650 70
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18.8M 689K

Download Open Datasets on 1000s of Projects + Share Projects on One Platform. Explore Popular Topics Like Government, Sports, Medicine, Fintech, Food, More. Flexible Data Ingestion.

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1,661 136
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18.7M 1.5M

Научная электронная библиотека КиберЛенинка предоставляет возможность читать тексты научных статей бесплатно. Приглашаем к сотрудничеству научные журналы и издательства для публикации научных работ в открытом доступе (Open Access) и популяризации науки в России.

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1,662 1
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万方数据知识服务平台-中外学术论文、中外标准、中外专利、科技成果、政策法规等科技文献的在线服务平台。

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1,679 539
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18.5M 4.1M

Wikiwand is the world's leading Wikipedia reader for web and mobile.

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1,704 407
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18.3M 5.1M

Home

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1,714 337
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Το μεγαλύτερο ενημερωτικό εκπαιδευτικό δίκτυο στην Ελλάδα. Ενημερωθείτε για όλες τα νέα στην εκπαίδευση, ανακοινώσεις από το Υπουργείο και σχετικά άρθρα.

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1,716 324
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18.1M 3.8M

Cornell University is a private research university that provides an exceptional education for undergraduates and graduate and professional students. Cornell's colleges and schools encompass more than 100 fields of study, with locations in Ithaca, New York, New York City and Doha, Qatar.

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1,722 13
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18.1M 123.6K

Liveworksheets transforms your traditional printable worksheets into self-correcting interactive exercises that the students can do online and send to the teacher.

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1,740 6
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17.9M 55.4K

北京大学

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1,750 115
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The first pirate website in the world to open mass and public access to tens of millions research papers

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1,764 388
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17.7M 4.4M

T.C. Millî Eğitim Bakanlığı

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17.1M 6.7M

Jagran Josh is One Stop Destination for School & College going Students as well as Job finders. Apply to colleges, Search Jobs and find free tips for board and other competitive exams

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1,837 372
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INDEX-EDUCATION - EDT : logiciel d'emploi du temps pour les collèges et lycées. PRONOTE : un seul logiciel pour toute la vie scolaire. HYPERPLANNING : Le logiciel de planning et de gestion des salles pour l'enseignement supérieur et la formation

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1,892 74
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Pioneers in Language Reference for 200 years. Popular and trusted online dictionary with over 1 million words. Find definitions, meanings, synonyms, pronunciations, translations, origin and examples.