lose one's marbles

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lose one's marbles

verb loses one's marbles · losing one's marbles · lost one's marbles

  1. Synonym of lose one's mind (“to become crazy”). 1981 April 13, New York magazine, vol. 14, no. 15, There it was again, the suggestion that the governor had lost his marbles. And, to be truthful, Breslin is a bit late on the loony angle.

    Similar: lose one's mind

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"lose one's marbles." Wiktionary, via Micwyn, micwyn.com/word/lose%20one's%20marbles. Accessed 6 Nov. 2026.

APA

lose one's marbles. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/lose%20one's%20marbles

Chicago

"lose one's marbles." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/lose%20one's%20marbles.

BibTeX
@misc{lose_one_s_marbles_2026,
  title = {lose one's marbles},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/lose%20one's%20marbles},
  urldate = {2026-11-06}
}