(verb)
clean with one's bill
(verb)
dress or groom with elaborate care
(noun)
the light horny waterproof structure forming the external covering of birds
(verb)
be proud of
(verb)
rip off; ask an unreasonable price
(noun)
a feather or cluster of feathers worn as an ornament
(noun)
anything that resembles a feather in shape or lightness
a plume of smoke
grass with large plumes
(verb)
deck with a plume
a plumed helmet
(verb)
form a plume