transcription, транскрипция: [ noun ]
also chron·axy ˈkrō-ˌnak-sē, ˈkrä-
Etymology: French chronaxie, from chron- + Greek axia value, from axios worthy — more at axiom
Date: 1922
: the minimum time required for excitation of a structure (as a nerve cell) by a constant electric current of twice the threshold voltage