(Askeri) GÜDÜMLÜ MERMİ (ABD SAVUNMA BAKANLIĞI, SAVUNMA KURULU): Dünya yüzeyinden yukarıda hareket eden, takip ettiği uçuş yolu dış veya iç tertibatla değiştirilebilen ve içinde insan bulunmayan bir araç. Ayrıca bakınız: "aerodynomic missile", "ballistic missile"
An unmanned, self-propelled vehicle that travels through the air to deliver a warhead to a predetermined point, keeping itself on course by making corrections via its control surfaces
A guided missile is a missile whose direction can be controlled while it is in the air. a missile that is controlled electronically while it is flying. Projectile provided with means for altering its direction after it leaves its launching device. Almost all modern missiles are propelled by rocket or jet engines and have guidance mechanisms, usually including sensors, to help the missile find its target. Heat-seeking missiles, for example, carry infrared sensors that allow them to home in on the exhaust of jet engines