1. (verb)decorate, adorn, grace, ornament, embellish, beautify make more attractive by adding ornament, colour, etc.
"Decorate the room for the party"; "beautify yourself for the special day"
2. (verb)deck, adorn, decorate, grace, embellish, beautify be beautiful to look at
"Flowers adorned the tables everywhere"
3. (verb)decorate award a mark of honor, such as a medal, to
"He was decorated for his services in the military"
4. (verb)dress, decorate provide with decoration "dress the windows"