ˈ ̷ ̷ˌ ̷ ̷ noun
Etymology: Middle English, from rof, roof roof + tre, tree tree — more at tree
1. : ridgepole
2. : roof 1a(2)
a dozen players are housed under his rooftree — Nike Anderson
assured of a welcome under any rooftree , great or humble — I.S.Cobb