cord, string / cable (electronic wire)

(dialectal, otherwise obsolete) daughter-in-law

(colloquial) straightway, straight, directly (going somewhere immediately and by the shortest way possible)

dead straight, straightway

purr / a hum: the sound made by the smooth running of a mechanical system, like a well-maintained chain of a running bicycle

moustache

to purr / to produce a "healthy" sound (by an engine or mechanism, e.g. a well-maintained chain on a bicycle)

whisker (of a cat or other animal)

nominative/accusative/genitive plural of Schnurrhaar

nominative/accusative/genitive plural of Schnurrbart