glare

Short definition from Wiktionary

Noun

1. 1
   An intense, blinding light.
2. 2
   Showy brilliance; gaudiness.
3. 3
   An angry or fierce stare.
4. 4
   A call collision; the situation where an incoming call occurs at the same time as an outgoing call.
5. 5
   A smooth, bright, glassy surface.
6. 6
   A viscous, transparent substance; glair.

Verb

1. 1
   To stare angrily.
2. 2
   To shine brightly.
3. 3
   To be bright and intense, or ostentatiously splendid.
4. 4
   To shoot out, or emit, as a dazzling light.

Adjective

1. 1
   smooth and bright or translucent; glary