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Definition of noninflammable
noninflammable
/ˌnɒn.ɪnˈflæm.ə.bəl/
non · in · flam · ma · ble
noninflammable Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Rare
Syllables
5
noninflammable Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Not easily ignited or set on fire; incapable of burning quickly.
Example
"The laboratory requires all hazardous chemicals to be stored in containers made of noninflammable materials."
Synonyms
View all synonyms for noninflammable Antonyms
View all antonyms for noninflammableWord Nuance & Usage
Because 'inflammable' actually means easily set on fire, 'noninflammable' means incapable of burning; however, safety labels generally prefer 'nonflammable' to prevent dangerous misunderstandings.
• Rhymes for noninflammable
• Nearby Words
Cite this Entry
Wordmom. (2026). Definition of Noninflammable. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/noninflammable