Arm and Positioner

Arm noun - A portable weapon from which a shot is discharged by gunpowder.

Positioner and arm are semantically related in robot arm topic. In some cases you can use "Positioner" instead a noun "Arm".

Nearby Words: armlet, armband, armless

Positioner noun - (computer science) the actuator that moves a read/write head to the proper data track.

Arm and positioner are semantically related in robot arm topic. You can use "Arm" instead a noun "Positioner".

Nearby Words: position, positioned, positioning, positional