launch

To throw (a projectile such as a lance, dart or ball); to hurl; to propel with force.

To pierce with, or as with, a lance.

To cause (a vessel) to move or slide from the land or a larger vessel into the water; to set afloat.

To cause (a rocket, balloon, etc., or the payload thereof) to begin its flight upward from the ground.

To send out; to start (someone) on a mission or project; to give a start to (something); to put in operation

To start (a program or feature); to execute or bring into operation.

To release; to put onto the market for sale

Of a ship, rocket, balloon, etc.: to depart on a voyage; to take off.

To move with force and swiftness like a sliding from the stocks into the water; to plunge; to begin.

To start to operate.