Entry 1 sense Webster, 1913 Craspedota /(kr?s`p?-d?"t?)/ · Cras·pe·do·ta · IPA 01 n. pl. The hydroid or naked-eyed medusæ. See Hydroidea. 1. The hydroid or naked-eyed medusæ. See Hydroidea.(Zool.) See: Hydroidea