Word: greaseproof
Part of speech: Adjective
Syllables: grease
proof
Definition: Resistant to grease.
Morphemes:
Affix: grease
Language: en
PoS: Verb
Meaning: To put grease or fat on something, especially in order to lubricate.
Etymology Compounds: Affix: crassus
Language: la
Decoded: crassus
Meaning: fat, thick
Affix: -proof
Language: en
PoS: Suffix
Meaning: Used to form adjectives denoting an impervious or impenetrable quality.