The Collaborative International Dictionary of English v.0.48:
Bourd \Bourd\, n. [F. bourde fib, lie, OF. borde, bourde, jest, joke.] A jest. [Obs.] --Chaucer. [1913 Webster]The Collaborative International Dictionary of English v.0.48:
Bourd \Bourd\, v. i. To jest. [Obs.] --Chaucer. [1913 Webster]