1. The sketch of any thing horizontally delineated; the ichnography.
2. A place laid out after any model.
3. In the military art, an elevation of earth or a floor of wood or stone, on which cannons are mounted to fire on an enemy.
4. In architecture, a row of beams or a piece of timber which supports the timber-work of a roof, and lying on the top of the wall.
5. This in New England is called the plate.
6. A kind of terrace or broad smooth open walk on the top of a building, as in the oriental houses.
8. Any number of planks or other materials forming a floor for any purpose.
9. A plan; a scheme; ground-work.
10. In some of the New England states, an ecclesiastical constitution, or a plan for the government of churches; as the Cambridge or Saybrook platform
11. Platic aspect, in astrology, a ray cast from one planet to another, not exactly, but within the orbit of its own light.