[ˈlɛksɪk(ə)n], (Noun)

Definitions:
- the vocabulary of a person, language, or branch of knowledge
(e.g: the size of the English lexicon)


Phrases:

Origin:
early 17th century: modern Latin, from Greek lexikon (biblion) ‘(book) of words’, from lexis ‘word’, from legein ‘speak’