- A list or collection of words arranged in alphabetical
order and explained; a dictionary or lexicon, either of a whole
language, a single work or author, a branch of science, or the like; a
word-book. - A sum or stock of words employed.
Meaning of 'vocabulary' (Princeton's WordNet)
1 . vocabulary
[ n]
Meaning (1): - the system of techniques or symbols serving as a means of expression (as in arts or crafts)