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Definition of sailfish
sailfish
/ˈseɪl.fɪʃ/
sail · fish
Plural:sailfish
sailfish Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Rare
sailfish Game Scores & Validity
Scrabble US
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WWF
Wordle Guess
• noun
1
A large, fast-swimming marine billfish of the genus Istiophorus (family Istiophoridae), inhabiting warm and temperate oceans worldwide and characterized by a long, spear-like upper jaw and a tall, sail-like dorsal fin that extends along most of its back.
Example
"The charter captain spotted a sailfish leaping above the waves with its massive dorsal fin fully extended."
2
The firm, flavorful flesh of the sailfish, occasionally prepared as food by smoking, grilling, or curing.
Example
"Smoked sailfish is a popular coastal delicacy served at many local seafood shacks in Florida."
Synonyms
View all synonyms for sailfish• Rhymes for sailfish
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Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Sailfish. In Wordmom Dictionary. Retrieved Oct 17, 2026, from https://wordmom.com/dictionary/sailfish