BO
Source: 567
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.]
Source: 567
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.]