volplane /volˈplān/ (aeronautics)

1. To glide down to earth in an aeroplane with the engine shut off
2. To glide to earth

A descent of this kind

• rough out
• rough-out
• rough-outs
• rough passage
• rough passages
• rough-perfect
• rough puff-pastry
• roughrider
• roughriders
• roughs
• roughshod
• rough shooting
• rough-spoken
• rough string
• rough strings
• rough stuff
• rought
• rough trade
• rough-wrought
• roughy
• rouging
• rouille
• rouilles
• roul
• roulade