Knob

1.

(a rounded lump or protuberance, rounded swelling, lump, or mass on a surface) knob of a door ប្រដាប់សម្រាប់កាន់មួល, knob on a tree ពក, radio knob ប្រដាប់សម្រាប់មួល

1.

A hard protuberance; a hard swelling or rising; a bunch; a lump; as, a knob in the flesh, or on a bone.

2.

A knoblike ornament or handle; as, the knob of a lock, door, or drawer.

3.

A rounded hill or mountain; as, the Pilot Knob.

1.

(INTRANSITIVE) To grow into knobs or bunches; to become knobbed.