Meanings
plural Pinkertons
- countabledatedAn operative employed by the Pinkerton National Detective Agency founded by Allan Pinkerton (1819–1884).
He joined the pickets in the bloody Homestead steel strike of 1892, and actually went so far as to jostle a Pinkerton.
1950 September 4, “Kiss the Donkey”, in Time1 more example
My heart wells up in admiration of the man, as I think of his participation in the memorable struggle of Homestead. He fought the Pinkertons, the myrmidons of Capital.
1912, Alexander Berkman, chapter 6, in Prison Memoirs of an Anarchist
Origin
- Old Englishtūn“enclosure”
- EnglishPinkerton
Habitational surname from a place near Dunbar, from an unexplained first element + Old English tūn (“enclosure”). This surname is well established in Scotland and Northern Ireland.
More words from Old English
Full word history & related roots →Cite this entry
Pinkerton. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/Pinkerton
“Pinkerton.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Pinkerton. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “Pinkerton,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/Pinkerton.
Source: Pinkerton on Wiktionary, CC BY-SA 4.0.