#1
prop n. a support placed beneath or against something to keep it from shaking or falling
. wn #2
prop v. [
prop up, shore up, shore] support by placing against something solid or rigid; "shore and buttress an old building"
. wn #3
prop n. [
property] any movable articles or objects used on the set of a play or movie; "before every scene he ran down his checklist of props"
. wn #4
prop n. [
airplane propeller, airscrew] a propeller that rotates to push against air
. wn