Breadcrumb Home > Thesaurus > P Synonyms of parabola Find synonyms for: Noun1. parabola, conic section, conicusage: a plane curve formed by the intersection of a right circular cone and a plane parallel to an element of the curveWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of parabola (Dictionary) ✖ Related Content Daily Word Quiz: temporize Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language