WordNet is a large lexical database of English with up to 140,000 entries and more than 1.4 million words, developed by the Cognitive Science Laboratory at Princeton University.
Instead of following the standard dictionary format, the WordNet dictionary is organized with an innovative and convenient approach
MSDict Cambridge Dictionary of American English (Java) - The Cambridge Dictionary of American English provides definitions for about 40,000 words and is compiled to offer what learners need most in a dictionary.
With easy access, clear definitions, current vocabulary and plenty of examples this dictionary is an indispensable aid to students of English
The Collins English Dictionary is a rich source of words for everyone who loves language. Not only is the dictionary comprehensive and authoritative with its 123,000 headwords and 200,000 definitions, but it also offers outstanding coverage of world, regional and dialect English
The Duden German Universal Dictionary has over 150,000 references and idioms, with more than 500,000 sample applications as well as data for orthography, discussion, origin, grammar and style.
This comprehensive dictionary of the modern German language has over 500,000 sample applications
Q-Thesaurus - Have a comprehensive thesaurus handy any time any place. Using "Moby Thesaurus II" containing 30,260 words, with 2,520,264 synonyms and related terms. You can be certain that alternative words can always be found
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5000Words - This is a program for this English most wanted resource. “5000 Collegiate Words With Brief Definitions” contains 5000+ Vocabulary Words and is Essential for Students of English as a Second Language (TESL, TEFL, TESOL, ESL, EFL, ESOL)
Wordnik Dictionary Get free and fast access to English dictionary meanings and examples for EVERY word in English from the Wordnik Dictionary.
Wordnik's mission is to gather as much information as possible about as many words as possible and to share that information with as many people as possible. The company has information for EVERY word in English
LearnChinese1 No matter what learning some basic Chinese words is a must especially if you have a journey to China or need communication with Chinese people. Level One contains 200 basic single or double HanZi and its English explanation. The PinYin as well as the sound are also available so you can learn how to speak the HanZi