plural of air-to-surface missile

(military) A ground-based missile that can target other objects on the ground.

(military) A missile that is fired from an aircraft to the ground.

(of a missile) fired from the surface at a target on land or water

A bacterial cyclic lipopeptide that is a powerful surfactant, sometimes used as an antibiotic.

(physics) The layer of molecules at the surface of a liquid that is responsible for surface tension / (ecology) The layer of surface water that forms a boundary between sea and air

Towards the surface.

Mail which is transported by motor vehicle, by railway, or by seacraft, but not by aircraft.

(engineering) The quality of a surface, in terms of its roughness, microscopic pattern (lay) and macroscopic pattern (waviness).

plural of surface finish