(euphemistic) hot damn.

(idiomatic) An expression of surprise.

Exposure to likely harm; peril. / An instance or cause of likely harm. / (obsolete) Mischief. / (mainly outside US, rail transport) The stop indication of a signal (usually in the phrase "at danger").

(obsolete) To claim liability. / (obsolete) To imperil; to endanger. / (obsolete) To run the risk.

Full of danger. / Causing danger; ready to do harm or injury. / (colloquial, dated) In a condition of danger, as from illness; threatened with death.

(air traffic control) an airspace within which it is dangerous for aircraft to fly.

(intransitive) To hang loosely with the ability to swing.

An agent of one intelligence agency or group who pretends to be interested in defecting or turning to another intelligence agency or group.

Suspended from above.

The act of hanging something so that it can move freely; suspension. / The act of following or trailing around. / (colloquial, Canada, US) All out, open throttle, with all you have.