Definitions
1.nounAn object placed against or under another, to support it; anything that supports."They stuck a block of wood under it as a prop."
2.nounThe player on either side of the hooker in a scrum.
3.nounOne of the seashells in the game of props.
4.verb(sometimes figurative) To support or shore up something."Try using a phone book to prop up the table where the foot is missing."
5.verbTo play rugby in the prop position
6.verb(usually with "up" - see prop up) To position the feet of (a person) while sitting, lying down, or reclining so that the knees are elevated at a higher level.