(しわ)

しわ
noun
wrinkle
informal
1. wrinkle (on skin or fabric)
A line or crease on skin caused by aging, or a crease in fabric or paper.
(かお)(しわ)ある
There are wrinkles on the face.
I iron out the wrinkles in my shirt.
Wrinkles appear on the face as you age.
I'm concerned about the wrinkles at the corners of my eyes.
The clothes I had put in my suitcase got wrinkled, so I ironed them.

(しわ) refers to wrinkles on skin (from aging or expression) and creases in fabric or paper. Often written in hiragana (しわ) in casual contexts.

Skin wrinkle collocations

Fabric crease collocations

Common expressions

皺寄(しわよ) means 'passing the burden onto someone else' — the negative consequences are 'pushed' like wrinkles being gathered to one spot.