- a human limb
- any projection that is thought to resemble a human arm
- any instrument or instrumentality used in fighting or hunting
- the part of an armchair or sofa that supports the elbow and forearm of a seated person
💬 Examples
- "technically the part of the superior limb between the shoulder and the elbow but commonly used to refer to the whole superior limb"
- "the arm of the record player"
- "an arm of the sea"
- "he was licensed to carry a weapon"