begone

• POS: Interjection
• HYPHEN: be=gone

CIDE DICTIONARY

begone, interj. [Be, v. i. + gone, p. p.].

 Go away; depart; get you gone.  [1913 Webster]

begone, p. p. [OE. begon, AS. bigān; pref. be- + gān to go.].

 Surrounded; furnished; beset; environed (as in woe-begone).  Gower. Chaucer.  [1913 Webster]

OXFORD DICTIONARY

begone, int. poet. go away at once!