'BO' definitions:

Definition of 'Bo'

From: GCIDE
  • Bo \Bo\, interj. [Cf. W. bw, an interj. of threatening or frightening; n., terror, fear, dread.] An exclamation used to startle or frighten. [Spelt also boh and boo.] [1913 Webster]

Synonyms of 'BO'

From: Moby Thesaurus

Acronyms for 'BO'

From: V.E.R.A.
  • Back Orifice (CDC)

Words containing 'BO'