'Boultin' definitions:

Definition of 'Boultin'

From: GCIDE

Boultel \Boul"tel\, Boultin \Boul"tin\, n. (Arch.) (a) A molding, the convexity of which is one fourth of a circle, being a member just below the abacus in the Tuscan and Roman Doric capital; a torus; an ovolo. (b) One of the shafts of a clustered column. [Written also bowtel, boltel, boultell, etc.] [1913 Webster]