fish oil, noun phrase
Vegetable oil (used for frying). Also attributive.
1950 H. Gerber Cape Cookery 126Onion Atjar. Boil up 1 pint fish oil with a little pounded garlic, borrie, a few chillies and some curry powder.
1988 K. Ngwenya in Drum Mar. 92He made his first ‘blik’ guitar — an old fish oil tin strung with nylon fishing gut.
Vegetable oil (used for frying). Also attributive.