( n. )
Any hard calcareous or chitinous organ found in the mouth of various invertebrates and used in feeding or procuring food; as, the teeth of a mollusk or a starfish.
( n. )
Any hard calcareous or chitinous organ found in the mouth of various invertebrates and used in feeding or procuring food; as, the teeth of a mollusk or a starfish.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012