2. (v. t.) See Roust.
3. (n.) The pole or other support on which fowls rest at night; a perch.
4. (n.) A collection of fowls roosting together.
5. (v. i.) To sit, rest, or sleep, as fowls on a pole, limb of a tree, etc.; to perch.
6. (v. i.) Fig.; To lodge; to rest; to sleep.