Definitions
1.verbTo lift or push from behind (one who is endeavoring to climb); to push up.
2.verb(by extension) To help or encourage (something) to increase or improve; to assist in overcoming obstacles."This campaign will boost your chances of winning the election."
3.verbTo steal.
4.verbTo jump-start a vehicle by using cables to connect the battery in a running vehicle to the battery in a vehicle that won't start.
5.verbTo give a booster shot to.
6.verbTo amplify; to signal boost.
7.nounThe act or process by which something is boosted.