(idiomatic, UK) when pigs fly; never

Hypothetical resurrection of the Third Reich. / (historical) Nickname for Washington Heights, Manhattan, after the German immigrants there.

(transitive) To insure again (extending or replacing prior insurance).

A piece of cotton or nylon webbing, usually around 25mm wide by about 20 metres (or longer) in length, attached with a swivel to the bridle, lungeing cavesson, or headcollar of a horse to provide control while exercising or training it.

(US, informal) Activities which exclude outsiders.

The giving of encouragement to a person who exhibits a particular behaviour with the result that such behaviour is repeated.

The removal of a discouraging stimulus associated with a particular behaviour with the result that it is more likely to be repeated.

plural of lungeing rein

(idiomatic) To be in charge, to be in control, as of a business, political organization, or other group.

(nonstandard, sometimes proscribed) Alternative form of free rein