When she smiles, wrinkles form at the corners of her eyes.
I ironed out the creases in the shirt.
ripple; fine surface wrinkle
An extended descriptive use for small wrinkle-like ripples on a surface, especially water; less central than the skin or cloth sense.
The wind blew, and fine ripples appeared on the water's surface.
Wrinkles have formed on this shirt.
Wrinkles gather around my eyes when I laugh.
I removed the wrinkles with an iron.
Years of hardship have etched wrinkles into his face.
wrinkled; rumpled
Rare kanji form; useful mainly for recognition.