To furnish with decorations.
To extend a method, etc. by attaching some further code item.
To honor by providing a medal, ribbon, or other adornment.
To decorate an interior space, as a house, room, or office.
To improve the appearance of an interior of, as a house, room, or office.
To decorate with feathers.
To grow, cover or be covered with feathers.
To complete the last moult and become a winged adult insect.
To care for a young bird until it is capable of flight.