knob

[ nob ]
/ nɒb /

noun

a projecting part, usually rounded, forming the handle of a door, drawer, or the like.
a rounded lump or protuberance on the surface or at the end of something, as a knot on a tree trunk.
Architecture. an ornamental boss, as of carved work.
a rounded hill, mountain, or elevation on a ridge.

verb (used with object), knobbed, knob·bing.

Origin of knob

1350–1400; Middle English knobbe < Middle Low German

OTHER WORDS FROM knob

knob·like, adjective

WORDS THAT MAY BE CONFUSED WITH knob

knob nob

Example sentences from the Web for knob

British Dictionary definitions for knob

knob
/ (nɒb) /

noun

verb knobs, knobbing or knobbed

Derived forms of knob

knobby, adjective knoblike, adjective

Word Origin for knob

C14: from Middle Low German knobbe knot in wood; see knop

Scientific definitions for knob

knob
[ nŏb ]

A prominent, rounded hill or mountain.