highballing

noun

1. a drink of whiskey mixed with club soda or ginger ale and served with ice in a tall glass.
2. Railroads.
   1. a signal to start a train, given with the hand or with a lamp.
   2. a signal for a train to move at full speed.
3. Military Slang. a hand salute.

verb (used without object)

4. Slang. to move at full speed.

verb (used with object)

5. to signal to (the engineer of a train) to proceed.

noun

1. a long iced drink consisting of a spirit base with water, soda water, etc
2. (originally in railway use) a signal that the way ahead is clear and one may proceed

verb

3. (intr) to move at great speed
4. (tr) to drive (a vehicle) at great speed