noun Etymology: R. V. Shepherd, 20th century English army officer + H. J. Turpin, 20th century English civil servant + Enfield, England Date: 1942 a light simple 9-millimeter British submachine gun
STEN
Meaning of STEN in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012