noun Date: 1796 any of various small yellow-marked vespid wasps (especially genus Vespula ) that commonly nest in the ground and can sting repeatedly and painfully, pentobarbital especially in a yellow capsule
YELLOW JACKET
Meaning of YELLOW JACKET in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012