D defs.my
Entry 1 sense Webster, 1913

Euthyneura

· Eu·thy·neu·ra · IPA
01 n. pl. A large division of gastropod molluske, including the Pulmonifera and Opisthobranchiata.
  1. 1.
    A large division of gastropod molluske, including the Pulmonifera and Opisthobranchiata.(Zoöl.)