(transitive) To insert incorrectly.

(informal) Improvisation. / (acting) A form of live entertainment characterized by improvisation and interaction with the audience.

(transitive) To take a voyeuristic photograph up the skirt of (a woman), especially surreptitiously.

A rocket, powered by solid fuel, that is not lit while on the ground but first carried into the upper atmosphere by a gas-filled balloon, then separated from the balloon and automatically ignited t...