dictionary: المعنى والتعريفات

A reference book containing an alphabetical list of words, with information given for each word, usually including meaning, pronunciation, and etymology.

A book listing the words of a language with translations into another language.

A book listing words or other linguistic items in a particular category or subject with specialized information about them: a medical dictionary.

Computer Science A list of words stored in machine-readable form for reference, as by spelling-checking software.

Computer Science An electronic spelling checker.