"wrinkle up" in German to wrinkle up runzeln (Stirn Augenbrauen) rümpfen Detailed translations for "wrinkle up" to wrinkle up to wrinkle up(also: to wrinkle) runzeln (Stirn to wrinkle up(also: to wrinkle) Augenbrauen) to wrinkle up(also: to wrinkle) rümpfen{transitive verb}