have-a-go hero

Noun

Meaning

have-a-go hero (plural have-a-go heroes)

(Britain, informal) An ordinary member of the public who intervenes, often at personal risk, to stop a troublemaker, hooligan or ne'er-do-well in the act of committing a crime.

Source: en.wiktionary.org

Close letter words and terms

have your way with have your wits about you have your work cut out have-a-little have-all have-not