The Collaborative International Dictionary of English v.0.48:
Gaitre \Gai"tre\, Gaytre \Gay"tre\ (g[=a]"t[~e]r), n. [OE. Cf. Gatten tree.] The dogwood tree. [Obs.] --Chaucer. [1913 Webster]The Collaborative International Dictionary of English v.0.48:
Gaytre \Gay"tre\, n. [See Gaitre.] The dogwood tree. [Obs.] --Chaucer. [1913 Webster]