Etymologically

liar

Etymology and origin of the English word liar

Confidence
Established
Formation
Derivation
First attested
c. 950
From
Old English lēogere
Ultimate origin
Old English (lēogere)

Pronunciation

  • IPA: /ˈlaɪ.ə/ (UK); /ˈlaɪ.ɚ/ (US)[1]

Etymology

It is Middle English liar, lier, inherited from Old English lēogere (“liar, false witness, hypocrite”), Anglian lēgere,[2][3][4] an agent noun from lēogan, to be untruthful (see lie).[2][3][5] The ending -ar, rather than -er, was probably in imitation of refashioned forms such as scholar for scoler and pillar for piler.[2][3] A different formation gave Dutch leugenaar and German Lügner.[3]

Earliest recorded meaning

One who tells lies: about 950, in the gloss of the Lindisfarne Gospels.[2][6]

Semantic evolution

The modern form liar is recorded before 1225.[2] Used attributively, lying or deceitful, it is from before 1300, and liar dice is a gambling game like poker played with dice.[6] The liar paradox in logic, of a speaker who says that he is lying, is from 1871.[6]

Timeline

  • c. 950 – lēgere.[2]
  • before 1225 – liar.[2]
  • 1871 – the liar paradox.[6]

Modern meaning

Noun

  1. A person who tells lies.

Word family

  • liar paradox
  • lie
  • lying
  • perjurer

Usage notes

In Herefordshire dialect, liar was a pronunciation of lawyer.[7]

References

  1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  3. ^ a b c d Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  5. ^ Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  6. ^ a b c d Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
  7. ^ 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

  • frame · also from Old English
  • warning · also from Old English
  • bright · also from Old English
  • spoke · also from Old English
  • latter · also from Old English
  • yard · also from Old English
  • shift · also from Old English
  • tool · also from Old English
Cite this entry

“Liar.” Etymologically, 17 Oct. 2026, etymologically.com/en/liar. Accessed 17 Oct. 2026.

Last edited on . ·