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Definition of waterproofing
waterproofing
/ˈwɔːtərˌpruːfɪŋ/
wa · ter · proof · ing
Plural:waterproofings
•Adjective:waterproof
waterproofing Lexical Profile
CEFR
B2
Grade
7
Tier
2
Usage
Top 10k
Syllables
4
waterproofing Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
The process or act of making an object, surface, or structure impervious to water.
Example
"Proper basement waterproofing can prevent costly structural damage from heavy seasonal rains."
2
A material, coating, or sealant applied to a surface or fabric to prevent water from penetrating.
Example
"After several years of hiking, the waterproofing on his jacket wore thin and needed to be reapplied."
Synonyms
View all synonyms for waterproofing• Nearby Words
Cite this Entry
Wordmom. (2026). Definition of Waterproofing. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/waterproofing