Search Result for "bluefin": 
Wordnet 3.0

NOUN (2)

1. flesh of very large tuna;
[syn: bluefin, bluefin tuna]

2. largest tuna; to 1500 pounds; of mostly temperate seas: feed in polar regions but breed in tropics;
[syn: bluefin, bluefin tuna, horse mackerel, Thunnus thynnus]



The Collaborative International Dictionary of English v.0.48:

Bluefin \Blue"fin`\, n. (Zool.)
   A species of whitefish (Coregonus nigripinnis) found in
   Lake Michigan.
   [1913 Webster]


WordNet (r) 3.0 (2006):

bluefin
    n 1: flesh of very large tuna [syn: bluefin, bluefin tuna]
    2: largest tuna; to 1500 pounds; of mostly temperate seas: feed
       in polar regions but breed in tropics [syn: bluefin,
       bluefin tuna, horse mackerel, Thunnus thynnus]