trimmen

Meaning

Concepts

(weak) to trim
(weak) to trim (a dog's hair, a man's beard, etc.)
(weak) to give the appearance, look or air (of); to decorate (as); to make (someone/something) up (as)
(transitive, weak) to drill or condition
(dated, reflexive, weak) to work out, to keep oneself physically fit through exercise

Pronounced as (IPA)

/ˈtʁɪmən/

Borrowed from English

trim

In summary

Late 19th century, at first in nautical parlance, from English trim, from Old English trymman. For the sense “work out” compare the Dutch entry above.