vocabulary Meaning and Definition
1. n. a language user's knowledge of words
2. n. the system of techniques or symbols serving as a means of expression (as in arts or crafts)
3. n. a listing of the words used in some enterprise
A person's vocabulary is the set of words within a language that are familiar to that person. A vocabulary usually develops with age, and serves as a useful and fundamental tool for communication and acquiring knowledge.
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