The meaning of DESCRIPTOR is something (such as a word or characteristic feature) that serves to describe or identify; especially : a word or phrase (such as an index term) used to identify …

DESCRIPTOR meaning: 1. a word or phrase used to describe or refer to something 2. a description of the areas of study…. Learn more.

DESCRIPTOR definition: a significant word or phrase used to categorize or describe text or other material, especially when indexing or in an information retrieval system. See examples of …

Definition of descriptor noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Oct 31, 2025 · (linguistics) A word or expression used to describe or identify something. From Latin descriptor. Borrowed from French descripteur.

2 meanings: 1. linguistics a word or phrase which constitutes the descriptive element of a sentence 2. computing a keyword.... Click for more definitions.

descriptor (redirected from descriptors) Also found in: Thesaurus, Financial, Encyclopedia.

What does the noun descriptor mean? There are six meanings listed in OED's entry for the noun descriptor. See ‘Meaning & use’ for definitions, usage, and quotation evidence. How common …

Computing a significant word or phrase used to categorize or describe text or other material, esp. when indexing or in an information retrieval system. [Computers.]a data item that stores the …

Descriptor definition: A word, phrase, or alphanumeric character used to identify an item in an information storage and retrieval system.