Definitions

1. verb

to have or be furnished with plumes; to be or become plumed

“The bird plumulated its majestic feathers, ready to take flight.”

2. verb

to decorate with or as if with plumes

“The artist plumulated the stage with colorful feathers for the grand finale.”

3. noun

one that plumes; a plumed thing

“The plumulate birds filled the forest with vibrant songs.”