1. n. any of various long-winged web-footed sea birds of the family Laridae, usu. having white plumage with a mantle varying from pearly-grey to black, and a bright bill.
Derivatives:
gullery n. (pl. -ies).
Etymology: ME ult. f. OCelt. 2. v.tr. (usu. in passive; foll. by into) dupe, fool.
Etymology: perh. f. obs. gull yellow f. ON gulr