draftproofing
English
Etymology 1
From draftproof + -ing.
Noun
draftproofing (uncountable)
- US standard spelling of draughtproofing.
Etymology 2
Verb
draftproofing
- present participle and gerund of draftproof
draftproofingEnglishEtymology 1From draftproof + -ing. Noundraftproofing (uncountable)
Etymology 2Verbdraftproofing
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