swordfish
Meanings
noun
- A large marine fish with a long, pointed bill, Xiphias gladius.
- A sudoku technique involving possible cell locations for a digit, or pair, or triple, in uniquely three rows and three columns only. This allows for the elimination of candidates around the grid.
verb
- To fish for swordfish.
Pronunciation
Word forms
Etymology
From Middle English swerdfysche, from Old English *sweordfisċ. Equivalent to sword + fish.
Synonyms
Derived words
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