WordReference Random House Unabridged Dictionary of American English © 2026
har•mo•nis•tic
(här′mə nis′tik),USA pronunciation adj.
har′mo•nis′ti•cal•ly, adv.
- pertaining to a harmonist or harmony.
- pertaining to the collation and harmonizing of parallel passages, as of the Gospels.
- harmon(y) + -istic 1855–60