Wiktionary
vb. 1 (context transitive English) To decorate (something). 2 (context transitive English) To dress (someone) in fancy clothes.
WordNet
v. put on special clothes to appear particularly appealing and attractive; "She never dresses up, even when she goes to the opera"; "The young girls were all fancied up for the party" [syn: dress up, fig out, fig up, deck up, gussy up, fancy up, trick up, trick out, prink, attire, get up, rig out, tog up, tog out, overdress] [ant: dress down]
Usage examples of "deck out".
Most people are not good shufflers, so shuffle the deck at least ten times, and try to use a deck that has been played with instead of a fresh deck out of the box.
When Buel reached the deck out of this pandemonium, he looked around for another citizen of the United States, but she was not there.
There were so many dead scattered among the guns the living worked feverishly to pile them in heaps on the opposite side of the deck out of the way.