Bubo

Chamber's Twientieth Century Dictionary · 1908 · p. 16

bū′bo, n. an inflammatory swelling of the glands in the groin or armpit.— adj. Bubon′ic , accompanied by buboes.— n. Būb′ukle , a ridiculous word of Fluellen's for a red pimple, corrupted from bubo and carbuncle . [L.—Gr. boubōn , the groin.]