that does not wince; unflinching; fearless.
Origin of unwincing
1795–1805; un-1 + wincing
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for unwincing
Historical Examples of unwincing
He stood fascinated, staring before him with wide-open eyes, unwincing.A Desperate Voyage
Edward Frederick Knight
It was a great comfort and satisfaction to Jamie, when he stumbled on an unwincing believer.