Standard Lemma guide

discriminator

noun · 6 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

No pronunciation record was provided for this word.

1

noun

Meaning 1

A person who discriminates, as:

A person who differentiates things or concepts.

Definition source: English Wiktionary via Wiktextract

Examples

  • keen discriminator

Meaning relationships

Synonyms: differentiator

Antonyms: none provided

2

noun

Meaning 2

A person who discriminates, as:

A person who acts unfairly through prejudice.

Definition source: English Wiktionary via Wiktextract

Examples

  • I am not a discriminator

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A test or variable, etc. that serves to distinguish between different things.

Definition source: English Wiktionary via Wiktextract

Examples

  • Colour is not an effective discriminator when it comes to the spiciness of food.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Any of several electronic devices that convert some property of a signal into an amplitude whose value is proportional to the difference between the value of the input signal and that of a standard.

Definition source: English Wiktionary via Wiktextract

Topics: natural-sciences, physical-sciences, physics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

A feature of the seller's offering that differs from a competitor's offering and is important to the buyer in question.

Definition source: English Wiktionary via Wiktextract

Topics: business, marketing

Examples

  • An especially strong warranty can be a discriminator in some marketplaces.

Meaning relationships

Synonyms: differentiator

Antonyms: none provided

6

noun

Meaning 6

a person who (or that which) differentiates

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: differentiator

Antonyms: none provided

Broader terms: person, individual, someone, somebody, mortal, soul

History

Etymology

Etymology tree English discriminate Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin -ātor Old French -eorbor. Middle English -our ▲ Latin -torlbor. English -or English discriminator From discriminate + -or.

Across languages

Translations

10 source translations are retained for this English entry.

  • French: discriminateur — person who discriminates
  • French: discriminatrice — person who discriminates
  • Galician: discriminador — person who discriminates
  • Galician: discriminadora — person who discriminates
  • Italian: discriminatore — person who discriminates
  • Italian: discriminatrice — person who discriminates
  • Portuguese: discriminador — person who discriminates
  • Portuguese: discriminadora — person who discriminates
  • Spanish: discriminador — person who discriminates
  • Spanish: discriminadora — person who discriminates