n. (Zool.) Same as Ophiurioid. [ 1913 Webster ]
‖n. pl. [ NL. ] (Zool.) Same as Ophiurioidea. [ 1913 Webster ]
a. (Zool.) Of or pertaining to the Ophiurioidea. -- n. One of the Ophiurioidea. [ Written also ophiuroid. ] [ 1913 Webster ]