a templet is a form of:

Templet



Same as: template
ENGLISH MEANING
noun
1.
A gauge, pattern, or mold, commonly a thin plate or board, used as a guide to the form of the work to be executed; as, a mason's or a wheelwright's templet.
2.
A short piece of timber, iron, or stone, placed in a wall under a girder or other beam, to distribute the weight or pressure.