Knob
From BiblePortal Wikipedia
Webster's Dictionary [1]
(1): ( v. i.) To grow into knobs or bunches; to become knobbed.
(2): ( n.) See Knop.
(3): ( n.) A rounded hill or mountain; as, the Pilot Knob.
(4): ( n.) A hard protuberance; a hard swelling or rising; a bunch; a lump; as, a knob in the flesh, or on a bone.
(5): ( n.) A knoblike ornament or handle; as, the knob of a lock, door, or drawer.
Holman Bible Dictionary [2]
Exodus 25:31-36 Zephaniah 2:14