noun pen·tac·tu·la \pen‧ˈtakchələ\

Definition of pentactula



  1. :  a late larval echinoderm having five tentacles

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Origin and Etymology of pentactula

New Latin, from penta- + -act- (from Greek aktis ray) + -ula — more at actino-

Seen and Heard

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capable of being understood in two ways

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