| a chattering or flighty, light-headed person. |
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
quenching quench·ing (kwěn'chĭng)
n.
The process of extinguishing, removing, or diminishing a physical property such as heat or light.
The shifting of the energy spectrum from a true to a lower energy that occurs in liquid scintillation counting of beta emissions; caused by interfering materials in the counting solution, including foreign chemicals.