An instrument having at least one right angle and two or
more straight edges, used to lay out or test square work. It is of
several forms, as the T square, the carpenter’s square, the
try-square., etc.

Hence, a pattern or rule.

A square piece or fragment.

An area of four sides, generally with houses on each side;
sometimes, a solid block of houses; also, an open place or area for
public use, as at the meeting or intersection of two or more streets.

A pane of glass.

Hence, anything which is square, or nearly so

The corner, or angle, of a figure.

i. kare; meydan, alan. A square has four corners. (Bir karenin dört köşesi vardır.)

A parallelogram having four equal sides and four right
angles.

One hundred superficial feet.