periaktos
English edit
Alternative forms edit
Etymology edit
Ancient Greek [Term?] (“revolving”) (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)
Noun edit
periaktos (plural periaktoi)
- (historical) A revolving structure used to change scenes rapidly in a theatre: a tall prism-shaped frame or screen at the side entrances, each carrying a number of scenes changed by turning the frames.