Etymologically

hot

Etymology and origin of the English word hot

Confidence
Established
Formation
Inherited
First attested
971 (Old English hāt)
Inherited from
Old English hāt via Middle English
Ultimate origin
Proto-Germanic (*haitaz)

Pronunciation

  • IPA: UK /hɒt/, US /hɑːt/[1]

Etymology

It is inherited from Middle English hot, inherited from Old English hāt (“hot, fervent, fierce”),[2][3] from Proto-Germanic *haitaz.[4][2] Its cognates include Old Saxon hēt, Dutch heet, German heiß and Old Norse heitr,[3][2][5] and Gothic has heito “heat of a fever”.[2][3][6] It is of uncertain origin, perhaps related to Lithuanian kaisti (“to grow hot”),[2][7][8] and Etymonline suggests that both may be from a substrate word.[2] It is related to heat.[3][9] The Middle English vowel was long, rhyming with boat, and shortened in modern English, perhaps under the influence of the comparative hotter.[2]

Earliest recorded meaning

Having a high temperature, and also fervent, fierce or excited: Old English hāt, recorded in 971,[3] with the OED's earliest quotations from about 1000.[10]

Semantic evolution

Hot as “full of sexual desire” is from about 1500,[2] and Word Origins notes that the word has described sexual arousal since the Middle Ages.[9] Of news, “fresh, sensational”, it is from 1569.[11] The taste sense “pungent, spicy” is from the 1540s.[2] In hunting, a hot scent is from 1595,[11] the source of hot and cold in children's guessing games.[2] “At a high voltage, live” is from 1925.[10] The sense “exciting, very good” is from 1895, hot stuff by 1889, and the jazz sense from 1924.[2] Of stolen goods, “easily identified and hard to dispose of”, it is first recorded in 1925[2] or 1873,[11] and “radioactive” is from 1942.[2] Sexually attractive is from 1926.[11] The hots, “strong sexual desire”, is from 1940.[9] The verb hot up is from 1909.[10]

Timeline

  • 971 – Old English hāt.[3]
  • c. 1500 – lustful.[2]
  • 1540s – pungent.[2]
  • 1569 – of news, fresh.[11]
  • 1895 – exciting, very good.[2]
  • 1909 – verb, hot up.[10]
  • 1924 – of jazz.[2]
  • 1925 – stolen; at a high voltage.[2][10]
  • 1940 – the hots.[9]
  • 1942 – radioactive.[2]

Modern meaning

Adjective

  1. Having a high temperature; giving off heat.
  2. Warmer than normal or desirable; feeling heat.
  3. Causing a burning taste; spicy.
  4. Charged with electricity; radioactive.
  5. Marked by intense feeling; passionate, angry or lustful.
  6. (informal) Fresh, recent; very popular or successful.
  7. (slang) Stolen and easily identified.

Adverb

  1. In a hot manner; hotly.

Verb

  1. To make or become more intense or exciting: hot up.

Noun

  1. the hots (slang) Strong sexual desire.

Word family

  • hotness
  • hottish
  • hotly
  • heat
  • hotbed
  • hot dog
  • hotshot

Usage notes

An unrelated northern and Scots dialect word hot, a basket for carrying earth or dung, is from Old French hotte.[5][12][10]

References

  1. ^ Jones, Daniel (2011), Cambridge English Pronouncing Dictionary, 18th ed., ed. Peter Roach, Jane Setter and John Esling, Cambridge: Cambridge University Press
  2. ^ a b c d e f g h i j k l m n o p q r s Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  3. ^ a b c d e f Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  4. ^ Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  5. ^ a b Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  6. ^ Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  7. ^ Merriam-Webster's Collegiate Dictionary (2003), 11th ed., Springfield, Mass.: Merriam-Webster
  8. ^ Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  9. ^ a b c d Cresswell, Julia (2021), Oxford Dictionary of Word Origins, 3rd ed., Oxford: Oxford University Press
  10. ^ a b c d e f Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
  11. ^ a b c d e Kay, Christian; Roberts, Jane; Samuels, Michael; Wotherspoon, Irené, eds. (2009), Historical Thesaurus of the Oxford English Dictionary, Oxford: Oxford University Press; online edition (2024)
  12. ^ Wright, Joseph, ed. (1898–1905), The English Dialect Dictionary, 6 vols., Oxford: Henry Frowde; via EDD Online 4.0, University of Innsbruck (CC BY 4.0)

Related etymologies

  • mistletoe · also from Old English
  • truce · also from Old English
  • psalm · also from Old English
  • alms · also from Old English
  • mildew · also from Old English
  • warlock · also from Old English
  • scythe · also from Old English
  • doughty · also from Old English
Cite this entry

“Hot.” Etymologically, 15 Oct. 2026, etymologically.com/en/hot. Accessed 15 Oct. 2026.

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