(idiomatic) A veteran; an experienced person

plural of old stager

A village and civil parish in Somerset West and Taunton district, Somerset, England (OS grid ref ST0341).

A village beside the Clyde in West Dunbartonshire council area, Scotland (OS grid ref NS4673).

Synonym of long in the tooth (“old, aged”)

A small village and community in Powys, Wales, historically in Radnorshire (OS grid ref SO2459).

A city in Penobscot County, Maine, United States. / A village in Wadsworth parish, Calderdale borough, West Yorkshire, England (OS grid ref SD9928).

plural of old gentleman

(UK, slang, obsolete) A playing card that is almost imperceptibly longer than the others in the deck, used by cheats. / Used other than figuratively or idiomatically: see old, gentleman.

(US, slang) Nickname for an electric chair used for executions.