Gymnochroa

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Gymnochroa \Gym*noch"ro*a\ (j[i^]m*n[o^]k"r[-o]*[.a]), n. pl.
     [NL., fr. Gr. gymno`s naked + chro`a skin, body.] (Zool.)
     A division of Hydroidea including the hydra. See {Hydra}.
     [1913 Webster]