The Collaborative International Dictionary of English v.0.48:

Glout \Glout\, v. i. [Scot. Cf. Gloat.]
   To pout; to look sullen. [Obs.] --Garth.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Glout \Glout\, v. t.
   To view attentively; to gloat on; to stare at. [Obs.]
   --Wright.
   [1913 Webster]