plural of surface-to-air missile

plural of air-to-surface missile

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

Alternative form of surface-mount technology.

Alternative form of surface-mount technology.

(electronics) A method in which the electrical components are mounted directly onto the surface of a printed circuit board.

(military) A ground-based anti-aircraft missile.

(meteorology) The portion of the atmosphere lying next to the surface of the earth and extending up to between 50 and 100 meters.

Third-person singular simple present indicative form of scratch beneath the surface

simple past tense and past participle of scratch below the surface