xiphosuran: Meaning and Definition of
xiph•o•su•ran
Pronunciation: (zif"u-soor'un), [key] — adj.
- belonging or pertaining to the order Xiphosura, comprising the horseshoe crabs.
—n. - an arthropod of the order Xiphosura; a horseshoe crab.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.