Etymologically

rear

Etymology and origin of the English word rear

Rear, to raise, and rear, the back part, are different words, one Old English and the other from Old French.[1][2][3]

Pronunciation

  • IPA: UK /rɪə/, US /rɪr/[4]

rear1 raise

Confidence
Established
Formation
Inherited
First attested
a. 725
Inherited from
Old English rǣran via Middle English
Ultimate origin
Proto-Germanic (*raizjaną)

Etymology

The verb is inherited from Middle English reren, inherited from Old English rǣran (“to raise, lift up”),[5][1][3] from Proto-Germanic *raizjanan (“to raise”), a causative of *rīsaną “to rise”, the source of rise.[5][1][2] Old Norse reisa, the source of raise, is its cognate,[1][2] and raise has taken over many of its senses.[2] The second r is from rhotacism.[5]

Earliest recorded meaning

To raise, lift or build: before 725 in Old English, and in Middle English about 1150 in the sense “to bring about, cause”.[1]

Semantic evolution

To bring up a child is from before 1200 in Barnhart, the early 15th century in Etymonline,[1][5] and to raise animals or persons by care and nourishment had developed by the late 16th century.[5] Of a horse, to rise on its hind legs is from the late 14th century.[5][1] In Middle English it was also used of setting fires, drawing blood, waging war and raising revenue.[5] To raise the head is from 1667 in Milton,[5] and rear its ugly head from 1851.[5]

Timeline

  • a. 725 – to raise.[1]
  • a. 1200 – to bring up a child.[1]
  • 1375 – to rise on the hind legs.[1]
  • 1851 – rear its ugly head.[5]

Modern meaning

Verb

  1. To bring up and care for children or young animals.
  2. To breed or grow animals or plants.
  3. Of a horse, to rise up on its hind legs.
  4. To lift up or raise something upright.

rear2 back part

Confidence
Established
Formation
Borrowing
First attested
c. 1300
Borrowed from
Anglo-Norman rerewarde via Middle English
Ultimate origin
Latin (retrō)

Etymology

The back part is inherited from Middle English rere, shortened from rerewarde “rear guard”,[1][5][2] borrowed from Anglo-Norman rerewarde, Old French rieregarde, from riere (“behind”) and garde (“guard”);[5][1] riere is from Latin retrō (“back, behind”).[5][6] Some early uses may be a shortening of arrear.[5][1] The spelling rear appears about 1557.[1] It is related to guard and retro-.[5]

Earliest recorded meaning

The adjective, late or last, is from about 1303 in Barnhart and about 1300 in Etymonline.[1][5] The noun, the back part of an army, is from before 1338.[1]

Semantic evolution

Early uses are often military, the hindmost body of an army or fleet.[5][7] The back part of anything is from 1641,[7] and as a euphemism for the buttocks it is attested by 1796.[5][7] To bring up the rear is from the 1640s,[5] and a rear admiral from 1587 in Barnhart, the 1580s in Etymonline.[1][5] A rear-view mirror is recorded from 1926.[5]

Timeline

  • c. 1300 – adjective, last.[5][1]
  • a. 1338 – the back of an army.[1]
  • 1580s – rear admiral.[5]
  • 1640s – bring up the rear.[5]
  • 1796 – the buttocks.[5][7]
  • 1926 – rear-view.[5]

Modern meaning

Noun

  1. The back part of something.
  2. The part of an army farthest from the front.
  3. (informal) The buttocks.

Adjective

  1. At or in the back: the rear door.

Usage notes

A dialect adjective rear, of an egg “lightly cooked, underdone”, recorded from about 1000, is a different word of unknown origin; compare rare “underdone”.[6][7]

References

  1. ^ a b c d e f g h i j k l m n o p q r s Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  2. ^ a b c d e Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  3. ^ a b Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  4. ^ Jones, Daniel (2011), Cambridge English Pronouncing Dictionary, 18th ed., ed. Peter Roach, Jane Setter and John Esling, Cambridge: Cambridge University Press
  5. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  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. ^ a b c d e Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press

Related etymologies

  • fortnight · also from Old English
  • fathom · also from Old English
  • half · also from Old English
  • food · also from Old English
  • wrong · also from Old English
  • win · also from Old English
  • almost · also from Old English
  • death · also from Old English
Cite this entry

“Rear.” Etymologically, 16 Oct. 2026, etymologically.com/en/rear. Accessed 16 Oct. 2026.

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