Standard Lemma guide

incompatibility

noun · 4 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.

  • /ˌɪnkəmˌpætɪˈbɪlɪti/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: IH2 N K AA2 M P AH0 T IH0 B IH1 L IH0 T IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

The quality or state of being incompatible; inconsistency; irreconcilability.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

the quality of being unable to exist or work in congenial combination

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: compatibility

Broader terms: characteristic

Narrower terms: conflict, incongruity, incongruousness

3

noun

Meaning 3

the relation between propositions that cannot both be true at the same time

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: mutual exclusiveness, inconsistency, repugnance

Antonyms: none provided

Broader terms: contradictoriness

4

noun

Meaning 4

(immunology) the degree to which the body's immune system will try to reject foreign material (as transfused blood or transplanted tissue)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: physical condition, physiological state, physiological condition

Narrower terms: histoincompatibility, Rh incompatibility

History

Etymology

Etymology tree French incompatiblebor. English incompatible Proto-Indo-European *-teh2 Proto-Indo-European *-ts Proto-Indo-European *-teh2ts Latin -itāsder. Old French -itebor. Middle English -ite English -ity English incompatibility From incompatible + -ity.

Across languages

Translations

28 source translations are retained for this English entry.

  • Bulgarian: несъвместимост (nesǎvmestimost) — the quality or state of being incompatible
  • Catalan: incompatibilitat — the quality or state of being incompatible
  • Chinese Mandarin: 不相容 (bùxiāngróng) — the quality or state of being incompatible
  • Dutch: incompatibiliteit — the quality or state of being incompatible
  • Dutch: onverenigbaarheid — the quality or state of being incompatible
  • Dutch: strijdigheid — the quality or state of being incompatible
  • Esperanto: malakordo — the quality or state of being incompatible
  • Finnish: yhteensopimattomuus — the quality or state of being incompatible
  • French: incompatibilité — the quality or state of being incompatible
  • Galician: incompatibilidade — the quality or state of being incompatible
  • German: Unvereinberkeit — the quality or state of being incompatible
  • German: Inkompatibilität — the quality or state of being incompatible
  • Greek: ασυμβατότητα (asymvatótita) — the quality or state of being incompatible
  • Hindi: असंगति (asaṅgti) — the quality or state of being incompatible
  • Indonesian: inkompatibilitas — the quality or state of being incompatible
  • Irish: neamhréiteacht — the quality or state of being incompatible
  • Irish: neamh-chomhoiriúnacht — the quality or state of being incompatible
  • Irish: neamhfhreagracht — the quality or state of being incompatible
  • Italian: incompatibilità — the quality or state of being incompatible
  • Japanese: 不相容 (fusōyō) — the quality or state of being incompatible
  • Japanese: 対立 (tairitsu) — the quality or state of being incompatible
  • Japanese: 矛盾 (mujun) — the quality or state of being incompatible
  • Polish: niezgodność — the quality or state of being incompatible
  • Portuguese: incompatibilidade — the quality or state of being incompatible
  • Romanian: incompatibilitate — the quality or state of being incompatible
  • Russian: несовмести́мость (nesovmestímostʹ) — the quality or state of being incompatible
  • Spanish: incompatibilidad — the quality or state of being incompatible
  • Tocharian B: wirot — the quality or state of being incompatible