• To shine with a bright, dazzling light. • To look with fierce, piercing eyes; to stare earnestly, angrily, or fiercely. • To be bright and intense, as certain colors; to be ostentatiously splendid or gay. • To shoot out, or emit, as a dazzling light. • A bright, dazzling light; splendor that dazzles the eyes; a confusing and bewildering light. • A fierce, piercing look or stare. • A viscous, transparent substance. See Glair. • A smooth, bright, glassy surface; as, a glare of ice. • Smooth and bright or translucent; -- used almost exclusively of ice; as, skating on glare ice.