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Definition of flameproofing
flameproofing
/ˈfleɪmˌpruːfɪŋ/
flame · proof · ing
Adjective:flameproof
•Past Simple:flameproofed
•Past Participle:flameproofed
•Present Participle:flameproofing
flameproofing Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Rare
Syllables
3
flameproofing Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
The act or process of treating a material or structure so that it resists catching fire or spreading flames.
Example
"Proper flameproofing of the stage curtains is required by municipal safety codes before the theater can open."
2
A chemical coating, substance, or material applied to surfaces or fabrics to make them resistant to fire.
Example
"The technicians sprayed a layer of chemical flameproofing onto the exposed wooden beams."
Synonyms
View all synonyms for flameproofing• verb
1
To treat a fabric, material, or structure so that it becomes resistant to catching fire or burning (present participle of flameproof).
Example
"The manufacturer is flameproofing all upholstery fabrics used in commercial aircraft cabins."
Synonyms
View all synonyms for flameproofing• Nearby Words
Cite this Entry
Wordmom. (2026). Definition of Flameproofing. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/flameproofing