Webster's Revised Unabridged Dictionary · 1913

Fitter

Fitter , noun

1.
One who fits or makes to fit;
(a)
One who tries on, and adjusts, articles of dress.
(b)
One who fits or adjusts the different parts of machinery to each other.
2.
A coal broker who conducts the sales between the owner of a coal pit and the shipper. [English] — Simmonds

Fitter , noun

A little piece; a flitter; a flinder. [Obsolete]
Where's the Frenchman? Alas, he's all fitters. — Beau. & Fl