Standard Lemma guide

noncombustible

adj · noun · 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

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1

adj

Meaning 1

That will not readily ignite and burn.

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

noun

Meaning 2

Any substance that is not combustible.

Definition source: English Wiktionary via Wiktextract

Usage: plural

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adjective

Meaning 3

not capable of igniting and burning

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: incombustible

Antonyms: combustible

History

Etymology

From non- + combustible.

Across languages

Translations

3 source translations are retained for this English entry.

  • Polish: niepalny — that will not readily ignite and burn
  • German: nicht brennbarer Stoff — any substance that is not combustible
  • Polish: materiał niepalny — any substance that is not combustible