Hypertext Webster Gateway: "selachian"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Selachian \Se*la"chi*an\, n. (Zo["o]l.)
One of the Selachii. See Illustration in Appendix.
From WordNet (r) 1.7 (wn)
selachian
n : any of numerous fishes of the class Chondrichthyes
characterized by a cartilaginous skeleton and placoid
scales: sharks; rays; skates [syn: {elasmobranch}]
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