old sweat (English, noun)
expansion: old sweat (plural old sweats)
Senses:
topics: government
military
politics
war
glosses: An experienced soldier.
tags: British
World-War-I
slang
topics: government
military
politics
war
glosses: A veteran soldier or war veteran.
tags: British
slang
glosses: Someone experienced in his or her field.
tags: British
figuratively
slang
Forms:
form: old sweats
tags: plural
form: old-sweat
tags: alternative