Search Result for "mayfish": 
Wordnet 3.0

NOUN (1)

1. black-barred fish of bays and coastal marshes of the Atlantic and Gulf Coast of the United States;
[syn: striped killifish, mayfish, may fish, Fundulus majalis]



The Collaborative International Dictionary of English v.0.48:

Mayfish \May"fish`\, n. (Zool.)
   A common American minnow (Fundulus majalis). See Minnow.
   [1913 Webster]


WordNet (r) 3.0 (2006):

mayfish
    n 1: black-barred fish of bays and coastal marshes of the
         Atlantic and Gulf Coast of the United States [syn: striped
         killifish, mayfish, may fish, Fundulus majalis]