Found 2 items, similar to greaseproof.
English → English (WordNet) Definition: greaseproof greaseproof adj : resistant to penetration by grease or oil or wax; “greaseproof wrapping paper”
English → English (gcide) Definition: greaseproof greaseproof \grease"proof\ adj. resistant to penetration by grease or oil or wax; as, greaseproof wrapping paper. [WordNet 1.5]