Origin of melodic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
of or relating to melody
of or relating to a part in a piece of music
tuneful or melodious
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
1818, from French mélodique, from Late Latin melodicus, from Greek melodikos, from melodia (see melody).
Online Etymology Dictionary, © 2010 Douglas Harper