(baseball) an advance to first base by a batter who receives four balls

(military) a written leave of absence

(American football) a play that involves one player throwing the ball to a teammate

the location in a range of mountains of a geological formation that is lower than the surrounding peaks

any authorization to pass or go somewhere

a document indicating permission to do something without restrictions

a flight or run by an aircraft over a target

a bad or difficult situation or state of affairs

a difficult juncture

one complete cycle of operations (as by a computer)

an automatic advance to the next round in a tournament without playing an opponent

a permit to enter or leave a military installation

a complimentary ticket

a usually brief attempt

(sports) the act of throwing the ball to another member of your team

success in satisfying a test or requirement