Bullfinch \Bull"finch`\, n. (Zool.) A bird of the genus {Pyrrhula} and other related genera, especially the {Pyrrhula vulgaris} or {Pyrrhula rubicilla}, a bird of Europe allied to the grosbeak, having the breast, cheeks, and neck, red. [1913 Webster] Note: As a cage bird it is highly valued for its remarkable power of learning to whistle correctly various musical airs. [1913 Webster] {Crimson-fronted bullfinch}. (Zool.) See {Burion}. {Pine bullfinch}, the pine finch. [1913 Webster] Bullfist