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Definition of sparkproof
sparkproof
/ˈspɑːrkˌpruːf/
spark · proof
sparkproof Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Rare
Syllables
2
• adjective
1
Resistant to sparks, or designed to prevent the emission of sparks that could ignite flammable materials.
Example
"Technicians working near volatile chemicals must use sparkproof tools and switches to prevent accidental explosions."
Synonyms
View all synonyms for sparkproof Antonyms
View all antonyms for sparkproof• Nearby Words
Cite this Entry
Wordmom. (2026). Definition of Sparkproof. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/sparkproof