Thorn"back` (?), n. 1.
(Zoöl.) A European skate (Raia clavata) having
thornlike spines on its back.
2. (Zoöl.) The large European spider
crab or king crab (Maia squinado).
Thorn"back` (?), n. 1.
(Zoöl.) A European skate (Raia clavata) having
thornlike spines on its back.
2. (Zoöl.) The large European spider
crab or king crab (Maia squinado).