dictionary

US /ˈdɪkʃəˌnɛri/

UK /ˈdɪkʃənri/

A1
n. (c./u.)Noun (Countable/Uncountable)Book with the spellings and meanings of many words
She gave her son a big new dictionary so he could study new words
n. (c./u.)Noun (Countable/Uncountable)In computer science, an abstract data type that stores key-value pairs, such that each key is unique.
In computer science, a dictionary is an abstract data type.
n. (c./u.)Noun (Countable/Uncountable)A specialized vocabulary or terminology.
The dictionary of architecture provides definitions for specialized terms.
n. (c./u.)Noun (Countable/Uncountable)(linguistics) A lexicon or vocabulary of a language.
Lexicographers compile dictionaries.

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