Vocabulary

//vəʊˈkabjʊləɹɪ// noun

noun ·Moderate ·College level

Definitions

Noun
  1. 1
    A usually alphabetized and explained collection of words e.g. of a particular field, or prepared for a specific purpose, often for learning. countable, uncountable
  2. 2
    a language user's knowledge of words wordnet
  3. 3
    The collection of words a person knows and uses. countable, uncountable

    "My Russian vocabulary is very limited."

  4. 4
    the system of techniques or symbols serving as a means of expression (as in arts or crafts) wordnet
  5. 5
    The stock of words used in a particular field. countable, uncountable

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

Show 3 more definitions
  1. 6
    a listing of the words used in some enterprise wordnet
  2. 7
    The words of a language collectively; lexis. countable, uncountable

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

  3. 8
    A range of artistic or stylistic forms or techniques. broadly, countable, uncountable

Example

More examples

"First you have to build up your vocabulary."

Etymology

Learned borrowing from Medieval Latin vocābulārium. Doublet of vocabularium.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.