1. a listing of the words used in some enterprise

Definition categories: communication, wordbook

2. a language user's knowledge of words

Similar word(s): lexicon

Definition categories: thought, cognition, knowledge, noesis

3. the system of techniques or symbols serving as a means of expression (as in arts or crafts)

- he introduced a wide vocabulary of techniques

Definition categories: thought, frame

Sentences with vocabulary as a noun:

- My Russian vocabulary is very limited.

- The vocabulary of social sciences is often incomprehensible to ordinary people.

- The vocabulary of any language is influenced by contacts with other cultures.