Suprabranchial

1 definition found

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

  Suprabranchial \Su`pra*bran"chi*al\, a. (Zool.)
     Situated above the branchiae; -- applied especially to the
     upper division of the gill cavity of bivalve mollusks.
     [1913 Webster] Suprachoroid