roker
noun
ro·ker
ˈrōkə(r)
plural -s
1
: any of various rays
especially : thornback ray
2
dialectal, England : rockling
Word History
Etymology
probably from Danish rokke, from Middle Low German roche, ruche; akin to Old English reohhe ray and probably to Old English rūh rough
First Known Use
1863, in the meaning defined above