Definition from Wiktionary, the free dictionary
Alternative forms 
- wrincle (obsolete)
Probably from stem of Old English gewrinclod.
wrinkle (plural wrinkles)
- A small furrow, ridge or crease in an otherwise smooth surface.
- A line or crease in the skin, especially when caused by age or fatigue.
- Spending time out in the sun may cause you to develop wrinkles sooner.
- A fault, imperfection or bug especially in a new system or product; typically, they will need to be ironed out.
- Three months later, we're still discovering new wrinkles.
a furrow in a smooth surface
a line or crease in the skin
a fault, imperfection or bug
- The translations below need to be checked and inserted above into the appropriate translation tables, removing any numbers. Numbers do not necessarily match those in definitions. See instructions at Help:How to check translations.
Translations to be checked
- (transitive) To make wrinkles in; to cause to have wrinkles.
- Be careful not to wrinkle your dress before we arrive.
- (intransitive) To pucker or become uneven or irregular.
- An hour in the tub will cause your fingers to wrinkle.
to make wrinkles in; to cause to have wrinkles
to pucker or become uneven or irregular
Related terms 
- “wrinkle” in Douglas Harper, Online Etymology Dictionary (2001).