transcription, транскрипция: [ noun ]
Date: 1902
: any of a set of numbers that indicate the magnitude of various discrete quantities (as electric charge) of a particle or system and that serve to define its state
QUANTUM NUMBER
Meaning of QUANTUM NUMBER in English
Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003