ledgment
nounEtymology From Middle English legement; equivalent to ledge + -ment.
1
Architecture A stringcourse or horizontal suit of mouldings, such as the base mouldings of a building.
2
The development of the surface of a body on a plane, so that the dimensions of the different sides may be easily ascertained.
- HIP - ROOFS IN LEDGMENT1831, Peter Nicholson, Nicholson's New Carpenter's Guide: