boon 1. n. 1. A benefit bestowed, especially one bestowed in response to a request. 2. A timely blessing or benefit: A brisk breeze is a boon to sailors. [Middle English.
Quantum leaps are the sole cause of the emission of electromagnetic radiation, including light, which occurs in the form of quantized units called photons. Ironically, when laymen use the term colloquially, they use it to describe large jumps in progress, when in reality a quantum leap is a very small change of state.
Irish stepdance is a style of performance dance with its roots in traditional Irish dance. It is generally characterized by a stiff upper body and the quick and precise movements of the feet.he word feis means festival in Irish, and strictly speaking is also composed of competitions in music and crafts. Feile (fÃ©ile) faila is a more correct term for the dance, competition but the terms may be used. interchangeably