DE- n.
A prefix from Latin de down, from, away; as in debark, decline, decease, deduct, decamp. In words from the French it is equivalent to Latin dis- apart, away; or sometimes to de. Cf. Dis-. It is negative and opposite in derange, deform, destroy, etc. It is intensive in deprave, despoil, declare, desolate, etc.…
DECORATION n.
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…
DECOROUS a.
Suitable to a character, or to the time, place, and occasion; marked with decorum; becoming; proper; seemly; befitting; as, a decorous speech; decorous behavior; a decorous dress for a judge. A decorous pretext the war. Motley. -- De*co"rous*ly, adv. -- De*co"rous*ness, n.