jackleg

English

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

jackleg

Where it comes from

From jack + leg. Compare blackleg (“a person who replaces striking workers; a cheater”) and such expressions as jack of all trades, every man jack.

adjective jacklegged

  1. US, not comparable Amateur, untrained; incompetent. 1841, Letter to the editor, The Southern Planter, Volume I, No. 1, January 1841, p. 12, The next year I had a projecting kind of jack leg carpenter, from Hanover, living with me in the capacity of overseer […]
  2. US, not comparable Dishonest, unscrupulous. The little nosy reporter with the hair was fair crazy to come, but McGinty gets a jackleg doctor to examine him an’ swear that he’s sufferin’ from spatulation o’ the medulla oblongata, housemaid’s knee, and the hives.
  3. US, not comparable Ineptly built or operated; makeshift. The train is late […]. ¶ “Well, if I come to such a place as this I must expect a jackleg railroad […].”

noun jacklegs · jacklegged

  1. A type of drill operated by means of compressed air.
  2. US An amateur; an untrained or incompetent person. […] I, gentlemen and ladies, are a rale Scientificky! I ain’t none of your jack-legs.
  3. US A shyster or con artist; a gambler who cheats; a generally dishonest or reprehensible person. “[…] we ain’t called on to believe every smooth-talking jackleg who wanders in here.”

Talk about this word

Cite this
MLA

"jackleg." Wiktionary, via Micwyn, micwyn.com/word/jackleg. Accessed 6 Nov. 2026.

APA

jackleg. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/jackleg

Chicago

"jackleg." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/jackleg.

BibTeX
@misc{jackleg_2026,
  title = {jackleg},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/jackleg},
  urldate = {2026-11-06}
}