A blank type, one-half, one, two, or three cms in width; a quadrat, use for spacing between words or in filling out a line.

【印】方铅；填空船；空铅；铅块。

The quadrangle or four-sided inclosure of a college, prison, or like group of buildings.

【俚】大学或监狱内之四边形围地。

Quadrangle.

【口】方庭；四合院。

Quadruplet.

【口】同样的四个东西组成一组；一组其中的一个。