sardine : Idioms & Phrases
Oil sardine
(Zoöl.) , an East Indian herring (Clupea scombrina ), valued for its oil.
Webster 1913
pacific sardine
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noun small pilchards common off the pacific coast of North America
Sardinops caerulea.
WordNet
sardine oil
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noun oil obtained from sardines and used chiefly as a lubricant and in soap
