Decoration

Part of speech: noun (n.)

1. The act of adorning, embellishing, or honoring; ornamentation.

2. That which adorns, enriches, or beautifies; something added by way of embellishment; ornament. The hall was celebrated for . . . the richness of its decoration. Motley.

3. Specifically, any mark of honor to be worn upon the person, as a medal, cross, or ribbon of an order of knighthood, bestowed for services in war, great achievements in literature, art, etc. Decoration Day, a day, May 30, appointed for decorating with flowers the graves of the Union soldiers and sailors, who fell in the Civil War in the United States; Memorial Day. [U.S.]