Word: winterproof
Part of speech: Adjective
Syllables: win
ter
proof
Definition: Resistant to the harsh weather conditions of winter.
Morphemes:
Affix: winter
Language: en
PoS: Verb
Meaning: To store something (for instance animals) somewhere over winter to protect it from cold.
Affix: -proof
Language: en
PoS: Suffix
Meaning: Used to form adjectives denoting an impervious or impenetrable quality.