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Definition of mothproof
mothproof
/ˈmɔːθ.pruːf/
moth · proof
Past Simple:mothproofed
•Past Participle:mothproofed
•Present Participle:mothproofing
mothproof Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Rare
Syllables
2
mothproof Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Resistant or impervious to damage caused by clothes moths and their larvae, especially through chemical treatment (of wool, fur, or other natural fabrics).
Example
"She stored her winter coats in mothproof garment bags before putting them in the attic."
• verb
1
To treat or protect (clothing, carpets, or fabrics) so as to make them resistant to damage by moth larvae.
Example
"The dry cleaner offered to mothproof the antique wool rug before we rolled it up for storage."
• Nearby Words
Cite this Entry
Wordmom. (2026). Definition of Mothproof. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/mothproof