A hollow spindle. Quill bit, a bit for boring resembling the half of a reed split lengthways and having its end sharpened like a gouge. Quill driver, one who works with a pen; a writer; a clerk. Quill nib, a small quill pen made to be used with a holder.
Origin: Perhaps fr. F. Quille ninepin (see Kayless); but cf. Also G. Kiel a quill. MHG. Kil, and Ir. Cuille a quill.