Agleam
/əˈɡliːm/
Definition 1 of 1
Pro Tip 1/3Literary Flavor
Often used in poetic or literary contexts to evoke vivid imagery. 
The knight's armor was agleam under the morning sun.
Pro Tip 2/3Intense Light
Implies a strong, bright reflection, almost dazzling. 
Her jewelry was agleam amidst the candlelight.
Pro Tip 3/3Positive Connotation
Carries a positive sense, suggesting beauty or attractiveness. 
The bride's smile was agleam as she walked down the aisle.