[ ahy-wing-ker ]
/ ˈaɪˌwɪŋ kər /
anything that enters or irritates the eye and causes blinking.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for eyewinker
They've got you between them, an' if you bat an eyewinker they'll down you.The Trail Horde|Charles Alden Seltzer