secondary diagonal
Also found in: Thesaurus, Encyclopedia.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Switch to new thesaurus
Noun 1. secondary diagonal - the diagonal of a square matrix running from the lower left entry to the upper right entry
diagonal - an oblique line of squares of the same color on a checkerboard; "the bishop moves on the diagonals"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.