noun Etymology: Medieval Latin gamma, lowest note of a medieval scale (from Late Latin, 3d letter of the Greek alphabet) + ut ut Date: 15th century the whole series of recognized musical notes, an entire range or series , see: range
GAMUT
Meaning of GAMUT in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012