English

Alternative forms

• draught-proof
• draftproof (American spelling)

Adjective

draughtproof ‎(comparative more draughtproof, superlative most draughtproof) (British)

1. That prevents the access of draughts.

Verb

draughtproof ‎(third-person singular simple present draughtproofs, present participle draughtproofing, simple past and past participle draughtproofed)

1. To seal an opening, so as to prevent the access of draughts.

See also

• draughtproofing (noun)