skrynkla

Noun

 * 1)  an undesirable wrinkle (on fabric)

Usage notes
For wrinkles on skin, is more common.

Verb

 * 1)  to wrinkle, to crumple
 * 2)  to wrinkle up, to scrunch up
 * 1)  to wrinkle up, to scrunch up
 * 1)  to wrinkle up, to scrunch up