xiphosuran
Speech parts
1. xiphosuran - Noun
2. xiphosuran - Adjective
Meaning
xiphosuran (plural xiphosurans)
(zoology) Any member of the order Xiphosura, including horseshoe crabs.
xiphosuran (not comparable)
(zoology) Of or pertaining to the order Xiphosura.