The right of an airline of one country to fly over the territory of another country without stopping.

An emergency exit for usage in case of a fire.

An electromechanical or electronic bell, klaxon, chime, horn, speaker, strobe light or other device which warns people in a building of a possible fire or other condition requiring evacuation.

A fire hydrant.

A launch of a rocket or missile, or a firing of a gun, in order to investigate its performance, handling characteristics etc.

(firefighting) A device used by firefighters to obtain water from the main supply, consisting of a barrel, connections for hose and a valve assembly.

In warfare, an agreed end to hostilities for a specific purpose. (Typically only temporary).

(idiomatic) To put oneself in a precarious situation with a high risk of getting harmed, particularly emotionally or financially.

Alternative spelling of first-rate

Alternative spelling of first-rate