"sardines" in the noun sense
1. sardine, pilchard
small fatty fish usually canned
any of various small edible herring or related food fishes frequently canned
3. sard, sardine, sardius
a deep orange-red variety of chalcedony
4. pilchard, sardine, Sardina pilchardus
small fishes found in great schools along coasts of Europe smaller and rounder than herring
Source: WordNet® (An amazing lexical database of English)
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