noun Date: circa 1960 an enlisted man in the navy or coast guard ranking above a chief petty officer and below a master chief petty officer
SENIOR CHIEF PETTY OFFICER
Meaning of SENIOR CHIEF PETTY OFFICER in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012