|Origin:||wrinkled 'twisted, winding' (14-16 centuries), probably from Old English gewrinclian 'to wind'|
wrinkles are lines on your face and skin that you get when you are old:
Her face was a mass of wrinkles.
a small untidy fold in a piece of clothing or paper [= crease]:
She walked over to the bed and smoothed out the wrinkles.
to solve the small problems in something
her thin, wrinkly face