Etymologically

mighty

This is the current revision of this entry, as edited by bogdan on 16 October 2026 at 14:34. This address is a permanent link to this version.

Pronunciation

  • IPA: /ˈmaɪti/ (UK); /ˈmaɪti/ (US)[1]

Etymology

It is inherited from Old English mihtig (“mighty, powerful”), earlier mæhtig,[2][3] from Proto-Germanic *mahtiga-,[2] formed from miht, might, and -ig, -y.[3][4] Its cognates include Old Saxon mahtig, Dutch machtig and German mächtig.[2]

Earliest recorded meaning

Possessed of might, said of God, rulers and nations, and of persons with physical or mental strength: about 825.[5]

Semantic evolution

Of drugs, liquors or spells, potent, it is from about 1000,[5] and of things or forces from about 1250.[5] Of persons powerful through wealth or position it is from about 1375.[5] As an adverb, very, exceedingly, it is from about 1300 and is now colloquial.[2][6] Might itself was an adjective in Old and Middle English, powerful, great,[2] and Middle English had a verb mighten, to strengthen.[2]

Timeline

  • c. 825 – powerful.[5]
  • c. 1000 – of drugs, potent.[5]
  • c. 1300 – the adverb.[2]
  • c. 1375 – of wealthy persons.[5]

Modern meaning

Adjective

  1. Having or showing great power, strength or force.
  2. Very large or impressive: a mighty river.

Adverb

  1. (informal) Very; extremely: mighty glad.

Word family

  • mightiness
  • mightily
  • overmighty
  • high and mighty

References

  1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  3. ^ a b Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  4. ^ Pearsall, Judy, ed. (1998), The New Oxford Dictionary of English, Oxford: Clarendon Press
  5. ^ a b c d e f g Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
  6. ^ The American Heritage Dictionary of the English Language (1992), 3rd ed., Boston: Houghton Mifflin