D defs.my
Entry 1 sense Webster, 1913

Glower

/glou'-ẽr/ · Glow·er · IPA /ˈɡlaʊə(ɹ)/
01 v. i. to look intently; to stare angrily or with a scowl.
imp. & p. p. Glowered; p. pr. & vb. n. Glowering
  1. 1.
    to look intently; to stare angrily or with a scowl.