Word: windproof
Part of speech: Verb
Syllables: wind
proof
Definition: To make resistant to the wind.
Morphemes:
Affix: wind
Language: en
PoS: Verb
Meaning: To expose to the wind; to winnow; to ventilate.
Affix: -proof
Language: en
PoS: Suffix
Meaning: Used to form adjectives denoting an impervious or impenetrable quality.