Breadcrumb Home > Thesaurus > S Synonyms of spline Find synonyms for: Noun 1. spline, strip usage: a flexible strip (wood or rubber) used in drawing curved lines 2. slat, spline, strip usage: a thin strip (wood or metal) WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of spline (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: quisling Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language