Standard Lemma guide

incompressible

adj · 3 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.

  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: IH2 N K AH0 M P R EH1 S AH0 B AH0 L Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Not compressible.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Having a divergence equal to zero.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: calculus, mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adjective

Meaning 3

incapable of being compressed; resisting compression

Definition source: Princeton WordNet 3.0

Examples

  • mounds of incompressible garbage

Meaning relationships

Synonyms: none provided

Antonyms: compressible

History

Etymology

From in- + compressible. Compare French incompressible.

Across languages

Translations

9 source translations are retained for this English entry.

  • Bulgarian: несвиваем (nesvivaem) — not compressible
  • Dutch: onsamendrukbaar — not compressible
  • Finnish: puristumaton — not compressible
  • French: incompressible — not compressible
  • German: inkompressibel — not compressible
  • Greek: απίεστος (apíestos) — not compressible
  • Italian: incomprimibile — not compressible
  • Polish: nieściśliwy — not compressible
  • Swedish: inkompressibel — not compressible