n. 1. A place where winged animals, especially birds or bats, rest or sleep. 2. A group of animals in a roost. 3. A place for temporary rest or sleep: "One corner of the Panhandle served as a roost for outlaws, thieves, and killers" (Timothy Egan). intr.v. roost·ed, roost·ing, roosts Idioms: 1. To rest or sleep on a perch or in a roost. 2. To rest or sleep: "We roosted high on a hill with a bottle of cheap wine and a blanket" (Julie Auer). come home to roost To have repercussions or aftereffects, especially unfavorable ones: The consequences of your mistake will eventually come home to roost. rule the roost Informal To be in charge; dominate: In this house my parents rule the roost. [Middle English rooste, from Old English hrōst.] |
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.