"sleep slept" in German to sleep {slept schlafen pennen pofen knacken Detailed translations for "sleep slept" to sleep {slept to sleep {slept(also: slept}, to kip) schlafen to sleep {slept(also: slept}, to kip) pennen to sleep {slept(also: slept}, to kip) pofen to sleep {slept(also: slept}, to kip) knacken{intransitive verb}