I. -b(ə)lə(r) noun
( -s )
Etymology: scribble (I) + -er
: one that scribbles: as
a. : an unknown, minor, or amateur writer
an unimportant scribbler whose name does not deserve to be dignified by mention — W.M.Payne
b. : one that writes rapidly, voluminously, or energetically
I am generally supposed to be a determined and energetic scribbler — J.B.Priestley
II. noun
( -s )
Etymology: scribble (III) + -er
: a machine that scribbles wool fibers