pleurodont🔊adjEtymology From pleur- + -odont.1Biology, Natural sciences, Zoology Having the teeth fused (ankylosed) by their sides to the inner surface of the jawbonesDerived termspleurodonty, subpleurodontRelated termsthecodont, acrodont
pleurodont🔊nounEtymology From pleur- + -odont.1Biology, Natural sciences, Zoology Any reptile with teeth of this kind.