Breadcrumb Home > Thesaurus > E Synonyms of eigenvalue Find synonyms for: Noun 1. eigenvalue, eigenvalue of a matrix, eigenvalue of a square matrix, characteristic root of a square matrix, value usage: (mathematics) any number such that a given square matrix minus that number times the identity matrix has a zero determinant WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of eigenvalue (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: supertonic Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language