WordReference Random House Unabridged Dictionary of American English © 2026
knull•ing
(nul′ing),USA pronunciation n. [Archit.]
- Architecturea convex molding having a series of members separated by indentations, as a bead and reel.
- variant of knurling 1935–45
'knulling' also found in these entries (note: many are not synonyms or translations):