The Collaborative International Dictionary
Knob latch
Knob \Knob\, n. [A modification of knop. Cf. Nob.]
A hard protuberance; a hard swelling or rising; a bunch; a lump; as, a knob in the flesh, or on a bone.
A knoblike ornament or handle; as, the knob of a lock, door, or drawer.
--Chaucer.A rounded hill or mountain; as, the Pilot Knob. [U. S.]
--Bartlett.-
(Arch.) See Knop.
Knob latch, a latch which can be operated by turning a knob, without using a key.
Usage examples of "knob latch".
He reached the door, an old-fashioned door with a simple knob latch, and started to open it.