troupier znamená v Angličtina

trooper [troopers]▼◼◼◼(a soldier)
noun
[UK: ˈtruː.pə(r)] [US: ˈtruː.pər]

sweat [sweats]▼(slang for soldier)
noun
[UK: swet] [US: ˈswet]

old sweat▼(experienced soldier)
noun
[UK: əʊld swet] [US: oʊld ˈswet]