cod liver oil

English Thesaurus

1. an oil obtained from the livers of cod and similar fishes; taken orally as a source of vitamins A and D (noun.substance)

hypernym	:	animal oil,
definition	:	any oil obtained from animal substances (noun.substance)

hyponym	:	cod oil,
definition	:	an inferior cod-liver oil that is used in leather manufacturing (noun.substance)