All sonar synonyms
so·nar
S s noun sonar
- radar — Electronics. a device for determining the presence and location of an object by measuring the time for the echo of a radio wave to return from it and the direction from which it returns.
- homing device — a mechanism incorporated into a guided missile, airplane, etc., that aims it toward its objective.
- finder — a person or thing that finds.
- gunsight — A device on a gun that enables it to be aimed accurately.
- bombsight — a mechanical or electronic device in an aircraft for aiming bombs