The word "roost" refers to a place where birds, especially chickens, rest or sleep. It can also be used figuratively to describe a place where someone feels safe or comfortable. Full definition
Motorola is the latest entrant to the e-reader segment, and the device that the telecommunications company has armed itself with to take on the other established players currently ruling roost is the Motorola E-EMI. (goodereader.com)
But turkey farming was small - scale and settlers soon learned that wild turkeys were good tucker and easy prey, owing to their habit of roosting in large groups in trees. (newscientist.com)
The included Roost Smart Battery enables it to connect to your Wi - Fi network, and that's how it sends alerts to your smartphone if the alarm goes off. (techhive.com)