Word: draughtproofing
Part of speech: Noun
Syllables: draught
proo
fing
Definition: The act of making something draughtproof.
Morphemes:
Affix: draw
Language: en
PoS: Verb
Meaning: To have a draught; to transmit smoke, gases, etc.
Affix: -t
Language: en
Meaning: th
Affix: -proof
Language: en
PoS: Suffix
Meaning: Used to form adjectives denoting an impervious or impenetrable quality.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form uncountable nouns from verbs denoting the act of doing something, an action.