a support placed beneath or against something to keep it from shaking or falling

any movable articles or objects used on the set of a play or movie; before every scene he ran down his checklist of props

[ Syn: property ]

a propeller that rotates to push against air

[ Syn: airplane propeller , airscrew ]

support by placing against something solid or rigid; shore and buttress an old building

[ Syn: prop up , shore up , shore ]