Etymologically

true

Etymology and origin of the English word true

Confidence
Established
Formation
Inherited
First attested
c. 725, Beowulf (Old English trēowe)
Inherited from
Old English trēowe via Middle English
Ultimate origin
Proto-Germanic (*treuwaz)

Pronunciation

  • IPA: /truː/[1]

Etymology

It is inherited from Middle English trewe, inherited from Old English trēowe (“faithful, trustworthy”) (West Saxon trīewe),[2][3][4] from Proto-Germanic *treuwaz (“having good faith”).[2][4] Watkins derives this from a suffixed form of Proto-Indo-European *deru- (“to be firm, solid”),[2][4] the root that also gave tree, so that truth was something firm.[4] Its relatives include Dutch getrouw, German treu and Old Norse tryggr,[2][5][6] and in English truce, trust and trow.[2][7][5] The spelling true dates from the 15th century.[7]

Earliest recorded meaning

Faithful, loyal, trustworthy: Old English trēowe, about 725, in Beowulf.[3][8]

Semantic evolution

The Word Origins dictionary traces a gradual shift from “loyal” to “reliable, honest” and then to “truthful”.[9] The sense “in accord with fact” is recorded probably before 1200[3] or about 1200,[2][8] and “real, genuine” from the late 14th century.[2][7] “Rightful by law”, as in true heir, is from about 1400.[2] “Exact, conforming to a standard”, as in true north, dates from the 1540s[2] or about 1550,[3] and was used in biology from the 1570s.[2] Of things made, “accurately fitted” is late 15th century, and of aim, “straight to the target” by 1801.[2] True-born and true-bred are from the 1590s, and come true from 1819.[2][8] True-blue “staunchly loyal” first appears in Butler's Hudibras (1663), of the Scottish Presbyterians, whose colour was blue, long a symbol of constancy.[3] The idea behind many a true word is spoken in jest is found in Chaucer.[9] The verb meant “to prove true” in 1647, a sense now obsolete, and “to make true, adjust exactly” from 1841, at first a workmen's term.[3][2][8] Truism was first used by Swift in 1708.[3]

Timeline

  • c. 725 – Old English trēowe, faithful (Beowulf).[3]
  • before 1200 – in accord with fact.[3]
  • late 14th century – real, genuine.[2]
  • c. 1400 – rightful, as in true heir.[2]
  • 1540s – exact, as in true north.[2]
  • 1663 – true-blue (Hudibras).[3]
  • 1708 – truism (Swift).[3]
  • 1819 – come true.[2][8]
  • 1841 – verb, to adjust exactly.[3][2]

Modern meaning

Adjective

  1. In accord with fact or reality; not false.
  2. Real, genuine.
  3. Faithful and loyal, as to a friend or cause.
  4. Sincerely felt; unfeigned.
  5. Rightful, legitimate: the true heir.
  6. Exactly conforming to a standard or pattern; accurately fitted or placed.
  7. Determined by the earth's axis rather than the magnetic poles: true north.

Adverb

  1. Truthfully; in accord with fact.
  2. Exactly, without swerving: aim true.

Verb

  1. To adjust so as to make level, balanced or square.

Noun

  1. Proper alignment: out of true.

Word family

  • trueness
  • troth
  • trueborn
  • truelove
  • truism
  • truly
  • true-blue
  • truth
  • truce
  • trust
  • trow
  • tree
  • betroth

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 Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  3. ^ a b c d e f g h i j k l Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  4. ^ a b c d The American Heritage Dictionary of the English Language (2000), 4th ed., Boston: Houghton Mifflin
  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. ^ Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  7. ^ a b c Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  8. ^ a b c d e Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
  9. ^ a b Cresswell, Julia (2021), Oxford Dictionary of Word Origins, 3rd ed., Oxford: Oxford University Press

Related etymologies

  • something · also from Old English
  • spring · also from Old English
  • game · also from Old English
  • end · also from Old English
  • school · also from Old English
  • without · also from Old English
  • put · also from Old English
  • might · also from Old English
Cite this entry

“True.” Etymologically, 15 Oct. 2026, etymologically.com/en/true. Accessed 15 Oct. 2026.

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