\Be*gone"\, interj. [Be, v. i. + gone, p. p.]
Go away; depart; get you gone.

\Be*gone"\, p. p. [OE. begon, AS. big[=a]n; pref. be- +
g[=a]n to go.]
Surrounded; furnished; beset; environed (as in woe-begone).
[Obs.] --Gower. Chaucer.