Thesaurus

lexicon

noun

Definition of LEXICON

a reference book giving information about the meanings, pronunciations, uses, and origins of words listed in alphabetical order <an avid word enthusiast who is compiling a lexicon of archaic and unusual words>
Synonyms lexicon, wordbook

April 01, 2015
diapause Hear it
a period of physiological dormancy
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears