the online etymology dictionary (etymonline) is the internet's go-to source for quick and reliable accounts of the origin and history of english words, phrases, and idioms. it is professional enough to satisfy academic standards, but accessible enough to be used by anyone.

amost 3000 pages on the origins, history, evolution and idiosyncrasies of the english language worldwide.

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the ultimate language resource: daily words written by a linguist, word games, language jokes, and english grammar help.

the dictionary by merriam-webster is america's most trusted online dictionary for english word definitions, meanings, and pronunciation. #wordsmatter

an online thesaurus and dictionary of over 145,000 words that you explore using an interactive map. it's a tool for people who think visually. the most fun you've ever had with words. the visual thesaurus was built using thinkmap, a data visualization technology.

reach your academic happy place with access to thousands of textbook solutions written by subject matter experts.

acronym finder is the largest and most trusted database of over 4 million acronyms and abbreviations. what does an abbreviation stands for? the answer is here