Word Study
stimulus generalisation |
stimulus generalization |
stimy |
sting |
sting operation |
sting ray
| stingaree
| stingaree-bush
| stingbull
| stinger
| stingfish
sting ray
CIDE DICTIONARY
sting ray, n.
Any one of numerous rays of the family Dasyatidæ , syn. Trygonidæ , having one or more large sharp barbed dorsal spines, on the whiplike tail, capable of inflicting severe wounds. Some species reach a large size, and some, esp., on the American Pacific coast, are very destructive to oysters. [Webster 1913 Suppl.]
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