A geometric magic square: one containing distinct geometric shapes rather than numbers, and where those appearing in each row, column, or diagonal can be fitted together to create an identical target shape.

plural of square-up

A message shown before an exploitation film, indicating what social or moral issue the film attempts to address.

A radially symmetric Latin square.

(nautical) A sailing rig consisting of sails set mainly perpendicular to the line of the keel.

plural of Parker square

(mathematics) A method of fitting a straight line through a series of points such that the sum of the squares of the residuals is minimized

Alternative spelling of goalsquare

plural of square dance

Third-person singular simple present indicative form of square dance