: a reference source in print or electronic form containing words usually alphabetically arranged along with information about their forms, pronunciations, functions, etymologies, meanings, and syntactic …

Dictionary definition: a book or digital resource (such as Dictionary.com) containing a selection of words and information about their meanings, pronunciations, etymologies, inflected forms, derived forms, …

The simplest dictionary, a defining dictionary, provides a core glossary of the simplest meanings of the simplest concepts. From these, other concepts can be explained and defined, in particular for those …

Sep 25, 2025 · Basically, a dictionary lists a set of words with information about them. The list may attempt to be a complete inventory of a language or may be only a small segment of it. A short list, …

Read our collection of word stories detailing the etymology and semantic development of a wide range of words, including ‘dungarees’, ‘codswallop’, and ‘witch’. Access our word lists and commentaries …

/ ˈdɪk·ʃəˌner·i / Add to word list a book that lists words with their meanings given in the same or in another language, and often includes other information (Definition of dictionary from the Cambridge …

A dictionary is a book or a digital resource in which the words and phrases of a language are listed alphabetically, together with their meanings or their translations into another language.