Function: noun
Date: 1933
: an electric lamp in which an enclosed gas or vapor glows or causes a phosphor coating on the lamp's inner surface to glow
Function: noun
Date: 1933
: an electric lamp in which an enclosed gas or vapor glows or causes a phosphor coating on the lamp's inner surface to glow
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012