Breadcrumb Home > Thesaurus > S Synonyms of sailplane Find synonyms for: Noun 1. glider, sailplane, heavier-than-air craft usage: aircraft supported only by the dynamic action of air against its surfaces Verb 1. sailplane, soar, glide usage: fly a plane without an engine WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of sailplane (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: felicitous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language