Print. Originally, oxtail referred to the skinned tail of an ox, but over time the definition has changed and is now used to reference the tail meat of beef or veal.rint. Originally, oxtail referred to the skinned tail of an ox, but over time the definition has changed and is now used to reference the tail meat of beef or veal.
radiant. adj. 1. sending out rays of light; bright; shining. 2. characterized by health, intense joy, happiness, etc: a radiant countenance. 3. (General Physics) emitted or propagated by or as radiation; radiated: radiant heat.
Brightness is an attribute of visual perception in which a source appears to be radiating or reflecting light. In other words, brightness is the perception elicited by the luminance of a visual target.