consisting of or bounded by curved lines: a curvilinear figure.
forming or moving in a curved line.
formed or characterized by curved lines.
Origin of curvilinear
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
consisting of, bounded by, or characterized by a curved line
along a curved linecurvilinear motion
maths (of a set of coordinates) determined by or determining a system of three orthogonal surfaces
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Online Etymology Dictionary, © 2010 Douglas Harper
Formed, bounded, or characterized by curved lines.
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