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.
The key point here is that heat is transferred through air circulation. Radiant heat otherwise known as thermal radiation is the most efficient type of heat transfer and the best example in our kitchen analogy would be the use of a microwave. Radiant heat is generated when heat from the movement of charged particles within atoms is converted to electromagnetic radiation. In a home or building, radiant heat refers to heat radiated from objects and materials, such as incandescent lights, concrete flooring and the sun.