#1
roost v. [
perch, rest] sit, as on a branch; "The birds perched high in the tree"
. wn #2
roost n. a shelter with perches for fowl or other birds
. wn #3
roost n. a perch on which domestic fowl rest or sleep
. wn #4
roost v. settle down or stay, as if on a roost
. wn