I
Any of 300–350 mostly marine species of cartilaginous fish (order Batoidei) found worldwide and classified as sawfishes , skates , and stingrays .
Many species are slow-moving bottom-dwellers. The gill openings and mouth are on the underside of the flattened body. Winglike pectoral fins extend along the sides of the head. All but electric rays have a long, slender tail, often with saw-edged, venomous spines, and rough, often spiny, skin. See also manta ray .
II
[c mediumvioletred] (as used in expressions)
cathode ray oscilloscope
whip tailed ray
Bob and Ray
Bradbury Ray Douglas
cathode ray
cathode ray tube
Charles Ray
Ray Charles Robinson
cosmic ray
Delany Samuel Ray
Eames Charles and Ray
electric ray
gamma ray
gamma ray astronomy
Leonard Sugar Ray
Ray Charles Leonard
Man Ray
manta ray
devil ray
Milland Ray
Ray James Earl
Ray John
Ray Nicholas
Ray Satyajit
Robinson Sugar Ray
Alvin Ray Rozelle
X ray
{{link=X ray astronomy">X ray astronomy
X ray diffraction