mad as a March hare

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mad as a March hare

Where it comes from

Possibly from the boisterous behaviour of hares in their breeding season.

adjective

  1. informal, not comparable Crazy, demented. [S]he was with childe in hir huſbande his abſence, or that hir louer vſed hir fondly in open preſence, as the preſumption was not onely vehement, but alſo the fact too too apparent. Hir vnfortunat huſband had not ſooner notice gyuen him vpon his returne of theſe ſorowfull newes, then his fingers beg

    Similar: mad as a hatter, 5150, bananas, barking, barking mad, fey, buggish, buggy, bughouse, barmy, batchy, batpoop

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Cite this
MLA

"mad as a March hare." Wiktionary, via Micwyn, micwyn.com/word/mad%20as%20a%20march%20hare. Accessed 7 Nov. 2026.

APA

mad as a March hare. (n.d.). In Wiktionary, via Micwyn. Retrieved November 7, 2026, from https://micwyn.com/word/mad%20as%20a%20march%20hare

Chicago

"mad as a March hare." Wiktionary, via Micwyn. Accessed November 7, 2026. https://micwyn.com/word/mad%20as%20a%20march%20hare.

BibTeX
@misc{mad_as_a_march_hare_2026,
  title = {mad as a March hare},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/mad%20as%20a%20march%20hare},
  urldate = {2026-11-07}
}