Synonyms for Sardine (same or very similar meaning)
WordNet sense 1 (a deep orange-red variety of chalcedony):
sard, sardius
WordNet sense 2 (small fatty fish usually canned):
pilchard
WordNet sense 3 (small fishes found in great schools along coasts of Europe; smaller and rounder than herring):
Sardina pilchardus
From the ODE community, based on WordNet
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