Definify.com
Webster 1913 Edition
Knobby
1.
Full of, or covered with, knobs or hard protuberances.
Dr. H. More.
2.
Irregular; stubborn in particulars.
[Obs.]
The informers continued in a
knobby
kind of obstinacy. Howell.
3.
Abounding in rounded hills or mountains; hilly.
[U.S.]
Bartlett.
Webster 1828 Edition
Knobby
KNOB'BY
,Adj.