Word: rubproof
Part of speech: Adjective
Syllables: rub
proof
Definition: Resistant to damage caused by rubbing.
Morphemes:
Affix: rub
Language: en
PoS: Noun
Meaning: Any substance designed to be applied by rubbing.
Affix: -proof
Language: en
PoS: Suffix
Meaning: Used to form adjectives denoting an impervious or impenetrable quality.