Standard Lemma guide

differentiator

noun · 2 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

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  • Received-Pronunciation: /dɪf.əˈɹɛn.ʃi.eɪ.tə/
  • Canada, General-American: /ˌdɪf.əˈɹɛn.ʃi.eɪ.tɚ/
  • Canada, General-American: [ˌdɪf.əˈɹɛn.ʃi.eɪ.ɾɚ]
  • Australian: /dɪf.əˈɹen.ʃi.æɪ.tə/
  • New-Zealand: /dəf.əˈɹen.ʃi.æɪ.tə/

1

noun

Meaning 1

Anything that differentiates, or causes differentiation (in any sense); a distinguishing feature.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a person who (or that which) differentiates

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: discriminator

Antonyms: none provided

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

History

Etymology

Etymology tree Proto-Indo-European *dwóh1 Proto-Indo-European *d(w)is- Proto-Italic *dis- Latin dis- Proto-Indo-European *bher- Proto-Indo-European *bhéreti Proto-Italic *ferō Latin ferō Latin differō Latin differēns Proto-Indo-European *-(i)yós Proto-Italic *-ijos Proto-Italic *-ios Old Latin -ios Latin -ius Latin -ia Latin differentia New Latin differentiō New Latin differentiātusbor. English differentiate Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin -ātor Old French -eorbor. Middle English -our ▲ Latin -torlbor. English -or English differentiator From differentiate + -or.