noun (plural lexica or ~s) see: legend Date: 1580 a book containing an alphabetical arrangement of the words in a language and their definitions ; dictionary , 2. the vocabulary of a language, an individual speaker or group of speakers, or a subject, the total stock of morphemes in a language, repertoire , inventory
LEXICON
Meaning of LEXICON in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012