adenodactyl

noun
ad·​e·​no·​dac·​tyl | \ ə-ˈde-nə-ˌdak-tᵊl, -ˈdē-\
plural -s

Definition of adenodactyl

: one of the penislike supplementary structures in the male reproductive system of certain turbellarians

First Known Use of adenodactyl

1941, in the meaning defined above

History and Etymology for adenodactyl

aden- + Greek daktylos finger

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