Definiciones
1.InterjectionYes, used when contradicting.
2.Interjection↑ Graham Shorrocks (1999), A Grammar of the Dialect of the Bolton Area (University of Bamberg Studies in English Linguistics; 42), part II (Morphology and Syntax), Frankfurt am Main: Peter Lang, →ISBN.
3.Interjection↑ Joseph Wright, editor (1905), “YEA, adv. and sb.”, in The English Dialect Dictionary: […], volume VI (T–Z, Supplement, Bibliography and Grammar), London: Henry Frowde, […], publisher to the English Dialect Society, […]; New York, N.Y.: G[eorge] P[almer] Putnam’s Sons, →OCLC, page 573, column 1.