Definition of marlin in English:



  • A large edible billfish of warm seas, which is a highly prized game fish.

    Genera Makaira and Tetrapterus, family Istiophoridae: several species

    • ‘The blue marlin and its cousins, the white marlin, swordfish and sailfish, bring up the rear.’
    • ‘Although the crew reckoned it was a poor day, we still caught two good sailfish, a white marlin and a barracuda.’
    • ‘Billfish fall into four groups, treated under marlin, sailfish, spearfish, and swordfish.’
    • ‘In turn, the squid is preyed upon by large fish such as marlin and swordfish, and it's a main staple of sperm whales.’
    • ‘The riskiest fish are large and predatory such as tuna, marlin and swordfish.’


Early 20th century from marlinspike (with reference to its pointed snout).