Heterosquare

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    An n-by-n arrangement of n² numbers such that the numbers in each row, in each column and along both diagonals all have different sums.

Etymology

From hetero- + square.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.