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]