S: (n) ray (cartilaginous fishes having horizontally flattened bodies and enlarged winglike pectoral fins with gills on the underside; most swim by moving the pectoral fins)
S: (n) elasmobranch, selachian (any of numerous fishes of the class Chondrichthyes characterized by a cartilaginous skeleton and placoid scales: sharks; rays; skates)
Verb
S: (v) ray (emit as rays) "That tower rays a laser beam for miles across the sky"
S: (v) radiate, ray (extend or spread outward from a center or focus or inward towards a center) "spokes radiate from the hub of the wheel"; "This plants radiate spines in all directions"