Etymologically

yes

Etymology and origin of the English word yes

Confidence
Probable
Formation
Compound
First attested
before 899
Ultimate origin
Old English (gēa,sīe)

Pronunciation

Etymology

It is inherited from Middle English yes or yis, inherited from Old English gēse or gīse (“so be it!”),[2][3][4] probably a compound, from Old English gēa (“so, yea”) + sīe (“may it be”),[3][5][6] the second part being the present subjunctive of bēon (“to be”).[7][4] The first part is yea.[2][3] The second goes back through Proto-Germanic *sijai- to the optative stem Proto-Indo-European *si- of the root *es- (“to be”), the source also of is and am.[2][5] Klein also considers a compound of gēa and swā (“so”).[8]

Earliest recorded meaning

So be it!, an emphatic affirmative, stronger than simple yea.[2] Old English gīse, gēse is recorded before 899.[3]

Semantic evolution

Until about 1600 yea answered positive questions and yes answered negative ones,[5] and Shakespeare uses yes mainly in reply to negative questions.[2] After that yes became the reply to both, and yea survived mainly in voice votes.[5] Repeated yes, yes, showing impatience or eagerness, is by the mid-15th century.[2] The noun, “an utterance of yes, an affirmative reply”, is from 1712,[3][2][9] and the verb “to assent” from 1820[2][10] and “to flatter by constant agreement” from 1921,[2] the sense behind yes-man.[6] Johnson (1755) called it “the affirmative particle opposed to no”, deriving it from Saxon gise.[11]

Timeline

  • before 899 – Old English gīse, gēse.[3]
  • before 1200 – yes (Ancrene Riwle).[3]
  • mid-15th century – yes, yes.[2]
  • c. 1600 – yes replaces yea as the reply to positive questions.[5]
  • 1712 – noun.[3][2]
  • 1755 – Johnson: “the affirmative particle opposed to no”.[11]
  • 1820 – verb, to assent.[2][10]
  • 1842 – used as a question, inviting someone to go on.[10]
  • 1921 – verb, to flatter by agreeing.[2]

Modern meaning

Interjection

  1. Used to give an affirmative answer, or to express agreement, consent or approval.
  2. Used, often as a question, to invite someone to speak or go on: Yes? What is it?

Noun

  1. An affirmative reply.
  2. A vote, or a voter, in favour.

Verb

  1. To say yes to; agree with.

Word family

  • yes-man
  • yes-no question
  • yea
  • yeah
  • yep
  • aye
  • is

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 Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  3. ^ a b c d e f g h Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  4. ^ a b Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  5. ^ a b c d e The American Heritage Dictionary of the English Language (2000), 4th ed., Boston: Houghton Mifflin
  6. ^ a b Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  7. ^ Random House Webster's Unabridged Dictionary (1999), 2nd ed., New York: Random House
  8. ^ Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  9. ^ Merriam-Webster's Collegiate Dictionary (2003), 11th ed., Springfield, Mass.: Merriam-Webster
  10. ^ a b c Kay, Christian; Roberts, Jane; Samuels, Michael; Wotherspoon, Irené, eds. (2009), Historical Thesaurus of the Oxford English Dictionary, Oxford: Oxford University Press; online edition (2024)
  11. ^ a b Johnson, Samuel (1755), A Dictionary of the English Language, London; 4th ed. 1773; Johnson's Dictionary Online, ed. Beth Rapp Young et al.

Related etymologies

Cite this entry

“Yes.” Etymologically, 15 Oct. 2026, etymologically.com/en/yes. Accessed 15 Oct. 2026.

Last edited on . ·