noun Date: 1889 a usually dark-colored New World swallowtail ( Papilio polyxenes ) having yellow spots on the wing margins and a black spot centered within a larger orange spot on the hindwing inner edge
BLACK SWALLOWTAIL
Meaning of BLACK SWALLOWTAIL in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012