Definition of "decorate"

(transitive) To furnish with decorations.  examples

(transitive) To improve the appearance of an interior of, as a house, room, or office.  examples

(intransitive) To decorate an interior space, as a house, room, or office.  examples

(transitive) To honor by providing a medal, ribbon, or other adornment.  examples

(programming, transitive) To extend a method, etc. by attaching some further code item.  examples