A detector smoke is a device used to detect the presence of smoke in an area. The crossword solutions for the term 'detector smoke' are 'ALARM' (5 letters), 'NOSE' (4 letters), 'BEEPED' (6 letters), 'sonar' (5 letters), 'METAL' (5 letters), and 'RADAR' (5 letters). An ALARM is a device that emits a loud sound when triggered, usually as a warning. A NOSE is a sensory organ used to detect smells. BEEPED is a verb meaning to make a short, high-pitched sound. Sonar is a technology used to detect objects underwater. METAL is a type of material that is strong and durable. RADAR is a technology used to detect objects in the air or on the ground.