To install a hot patch (of either sense).

(idiomatic) A great deal of patience.

(medicine) A red scaly area of skin that indicates the onset of pityriasis rosea.

Fuel, usually in the form of briquettes, made from fine, crushed coal with the addition of a binding agent.

(law enforcement) any police unit which is responsible for overseeing and enforcing of regulations on roads and highways

A patient at a mental illness institution.

(aviation) The narrow region under a supersonic aircraft's flight path, where the sonic boom is liable to be heard as it flies overhead.

(informal) A type of dance which involves extending one's arms out while making fists with each hand and moving the arms in a horizontal, circular motion.

(astronomy) The path traced on the Earth's surface by the moon's shadow (more precisely, the umbra) during a total eclipse of the sun.

(linguistics) To mislead with a garden path sentence.