Word: fireproof
Part of speech: Verb
Syllables: fire
proof
Definition: To make resistant to damage from fire.
Morphemes:
Affix: fire
Language: en
PoS: Verb
Meaning: To catch fire; to be kindled.
Affix: -proof
Language: en
PoS: Suffix
Meaning: Used to form adjectives denoting an impervious or impenetrable quality.