noun
Usage: usually capitalized B
: a battery or transformer and rectifier supplying electric power in the plate circuit of an electron tube to maintain the electron current in the tube — compare a power supply , c power supply ; b battery
noun
Usage: usually capitalized B
: a battery or transformer and rectifier supplying electric power in the plate circuit of an electron tube to maintain the electron current in the tube — compare a power supply , c power supply ; b battery
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012