descriptor

Word that characterizes

A descriptor is a word or phrase that describes or identifies something.

In technical contexts, it's a term assigned to categorize content: The library catalog uses subject descriptors.

In computing, a descriptor is a code or data structure that specifies how something should be accessed or interpreted.

More generally, any label that characterizes: "Ambitious" is an accurate descriptor for her.

identifier

name

Identifying word for someone

alias · moniker · nickname · tag · pseudonym · appellation · epithet · sobriquet · signature · mark

trait

characteristic

Distinguishing quality or trait

quality · aspect · facet · element · marker · indicator · hallmark · peculiarity · idiosyncrasy · nuance

label

tag

Identifier or classifier

  • stickerAdhesive-backed paper or plastic
  • badgeWorn symbol of membership
  • nameplateIdentifying sign mounted publicly

placard · marker · decal · inscription · tab · patch · plate · sign · ticket · seal

terminology

lexicon

Vocabulary of a language

jargon · lingo · vernacular · technical term · keyword · definition · semantics · phraseology · diction · terminology

classification

taxonomy

Science of categorical arrangement

species · family · order · class · phylum · kingdom · domain · cladistics · phylogeny · binomial

adjective

expressive

Showing feelings outwardly

indicative · evocative · suggestive · vivid · graphic · colorful · detailed · elaborate · specific · pictorial

Categories
Opposites
referential function

descriptorreferent

What a term designates

object · substance · entity · signified · reality

linguistic specificity

descriptorproper noun

Named person or place

placeholder · proper name · name · blank · identifier

abstraction level

descriptorinstance

Single occurrence of something

example · specimen · particular · concrete · instantiation

Phrases
Family

description, descriptive, descriptors

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Abstract · Rated G