'Novaculite' definitions:

Definition of 'Novaculite'

From: GCIDE

Novaculite \No*vac"u*lite\, n. [L. novacula a sharp knife, razor: cf. F. novaculite.] (Min.) A variety of siliceous slate, of which hones are made; razor stone; Turkey stone; hone stone; whet slate. [1913 Webster]