Word: knifeproof
Part of speech: Adjective
Syllables: kni
fe
proof
Definition: Resistant to knives.
Morphemes:
Affix: knife
Language: en
PoS: Noun
Meaning: A weapon designed with the aforementioned specifications intended for slashing and/or stabbing and too short to be called a sword. A dagger.
Affix: -proof
Language: en
PoS: Suffix
Meaning: Used to form adjectives denoting an impervious or impenetrable quality.