Square

Based on square geometrical.

1. One of the four colors of , minor with .
2. Together surface installations of one , surrounding the winding shaft
3. Feature of with pyramidal iron point having for goal to perforate, see square of crossbow.
4. In , setting with the square is a process of reproduction and enlarging of drawings per squaring.
5. In the building:
   1. Block of stone (or hardcore) whose facing is larger than the faces of joint, antonym: header. See .
   2. Pave of plaster or gas concrete intended for the construction of the partitions
   3. Pave or of terra cotta used as wall or floor covering (see tiling)
   4. Plate of small size used as glazing

Current expressions

• To be held with square = to control themselves, keep silent themselves
• To be at the pithead = to be laid off, rejected