plural of prime reciprocal magic square

plural of most-perfect magic square

(number theory, recreational mathematics) A magic square with the additional property that the broken diagonals also summate to the magic constant.

plural of magic money tree

Synonym of money tree (an imaginary tree from which money can be plucked).

plural of magic dick

(slang, usually sarcastic) A supremely pleasurable penis, sometimes said to be able to influence women. / Used other than figuratively or idiomatically: see magic, dick.

plural of magic roundabout

(UK, informal) A ring junction.