goer

1. (informal) Anything, especially a machine such as a motor car, that performs well, or operates successfully.Examples: "I bought her secondhand, but she's a good little goer."informal

2. (British, slang) A person, often a woman, who enjoys sexual activity.Examples: "Norman: Is your wife a ... goer ... eh? Know what I mean? Know what I mean? Nudge nudge."; "He winked at Parsons. "If I'm any judge, she must've bin a right little goer in 'er day.""; "'[…](Intimate, man to man) Eh, I bet she's a goer, int she sunshine? She's got a fair pair of knockers on her too.'"Britishslang

3. (obsolete) A foot (body part).Examples: "[…] a double Mantle cast A’ thwart his Shoulders, his faire goers g[r]ac’st With fitted shooes; and in his hand, a Dart"obsolete

4. (dated) A horse, considered in reference to its gait.Examples: "a safe goer"; "These Horses, which are very much bought up in England, are remarkable for being good natural Pacers, strong, easy Goers, hardy, gentle, well-broken, and, above all, not apt to tire."; "‘I’d like nothing better this minute,’ said Mr Browne stoutly, ‘than a rattling fine walk in the country or a fast drive with a good spanking goer between the shafts.’"dated

5. (firefighting, slang) A fire incident in progress.Examples: "[…] multiple calls on Southwark's ground. From the radio traffic it sounded like they had a goer."slang