You searched for: “pentacanths”
pentacanth (s) (noun), pentacanths (pl)
An organism having five spines: In Jane's book, she wasn't sure if the pentacanth had its sharp thorns on its tail or on its toes.
This entry is located in the following units: acantho-, acanth-, -acanth, -acanths, -acanthid, -acanthous (page 5) penta-, pent-, pente-, pento- (page 1)