= magic square n. at magic, adj. compounds.

= magic circle, n. (in various senses).

a square array of numbers with the property that the sum of the numbers in each vertical, horizontal, or diagonal row is the same.

An arrangement of numbers in concentric circles with radial divisions, with arithmetical properties similar to those of the magic square (invented…

attributive. Designating certain magic squares and related cubes devised by A. H. Frost, esp. magic squares which are pandiagonal. Also as adj.