Dictionary
row•lock
Pronunciation: (rō'lok"; for 3 also Naut. rol'uk, rul'-), [key]—
n.
1. Archit.one of several concentric rings of masonry forming an arch.
2. a brick laid on edge, esp. as a header. Cf.
soldier (def. 7).
3. Chiefly Brit.oarlock.
Also,rollock (for defs. 1, 2).Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.