Breadcrumb Home > Thesaurus > E Synonyms of ellipse Find synonyms for: Noun 1. ellipse, oval, conic section, conic usage: a closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it; "the sums of the distances from the foci to any point on an ellipse is constant" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of ellipse (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: pinguid Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language