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knob

2 ENTRIES FOUND:
knob /ˈnɑːb/ noun
plural knobs
knob
/ˈnɑːb/
noun
plural knobs
Britannica Dictionary definition of KNOB
[count]
: a round switch on a television, radio, etc.
: a round handle on a door, drawer, etc.
chiefly British : a small lump or piece of something
British, informal + impolite : penis

with knobs on

British, informal
: with extra things added