Etymologically

Etymology and origin of the English word peep

English has two main words spelled peep: the cry of a young bird, of imitative origin, and the furtive look, perhaps an alteration of piken.[1][2][3]

Pronunciation

peep1 chirp, cheep

Confidence
Probable
Formation
Onomatopoeia
First attested
c. 1420 probably 1420, implied in Lydgate's writings
From
Middle English pepen

Etymology

The sound is inherited from Middle English pepen,[2][1] probably an alteration of pipen (“to pipe; to squeak, chirp”), recorded from about 1250,[2][3][5] which is from Old English pīpian (“to pipe”), a derivative of pīpe (“tube, musical instrument”).[5][6] The American Heritage Dictionary also traces pipen to Latin pīpō (“to peep, chirp”).[5] The word is ultimately imitative.[3][1][7][8][9] Etymonline, Klein and Dictionary.com compare French pépier, German piepen, Lithuanian pypti and Czech pípat.[3][10][9] The OED takes the verb as perhaps a conversion of the noun or a variant of pipe, and the noun as probably imitative.[11]

Earliest recorded meaning

To make a short, shrill sound: Barnhart finds the verb implied in Lydgate's writings, probably about 1420, and the noun probably before 1437;[2] Etymonline dates the verb to about 1400 and the noun to the mid-15th century.[3] The OED's first record of the verb is from 1534, in John Heywood's Play of Love.[11]

Semantic evolution

From 1486 a peep was also a flock of chickens;[11] a young chicken is recorded from 1688, now a regional American use.[11][7][3] In the United States it became a name for several small sandpipers from 1794.[11][1] From 1567 the verb was used scornfully of a person speaking in a shrill or whining voice,[11][7] and in Scotland, Somerset and Devon peep still meant to whine or complain in the 19th century.[12] The noun came to mean the slightest sound or remark, usually in negative phrases such as not a peep: the OED dates this to 1808, in Jamieson,[11] Etymonline to 1903.[3] In the 20th century the verb also meant to inform or betray a confidence (1911),[11][7] and the noun a short electronic beep (1957).[11][7]

Timeline

  • c. 1250 – pipen, to squeak, chirp.[2][3]
  • c. 1420 – verb, to make a short, sharp sound, implied in Lydgate.[2]
  • before 1437 – noun, a short, sharp sound.[2]
  • 1486 – a flock of chickens.[11]
  • 1567 – verb, to speak in a shrill, whining voice (obsolete by 1863).[11]
  • 1688 – a young chicken.[11][3]
  • 1794 – US, a small sandpiper.[11]
  • 1808 – a slight sound or utterance, in negative phrases.[11]
  • 1911 – slang, to inform.[11]
  • 1957 – a short electronic sound.[11]

Meanings

Verb

  1. To make a weak, high sound like a newly hatched bird; to cheep or chirp: The ducklings peeped behind their mother.[1][11][7]
  2. To speak in a small, weak voice, or to make the slightest sound.[1][11]
  3. (slang) To inform or betray a confidence.[11][7]

Noun

  1. A weak, high sound such as a young bird or a mouse makes.[1][11][7]
  2. A slight sound or remark, especially of complaint: We didn't hear a peep from the twins all evening.[1][11][7]
  3. A short, high electronic sound; a beep.[11][7]
  4. Any of several small sandpipers.[1][11]
  5. (US regional) A young chicken.[11][7]

peep2 look, glimpse

Confidence
Uncertain
Formation
Inherited
First attested
1460 before 1460, Towneley Plays
Inherited from
Middle English pepen

Etymology

The look is inherited from Middle English pepen,[6][2][1] perhaps an alteration of piken (“to peek”), the source of peek, with p assimilated for k.[2][3][5][1] Klein, Collins and Dictionary.com also take it as a variant of peek,[10][13][9] while the OED calls the origin uncertain, perhaps imitative, or perhaps related to keek and peek;[11] the Shorter Oxford and Hoad see it as a symbolic or expressive word, comparing peek and peer.[7][8] The MED compares keken, a variant of kiken, with the same interchange of k and p.[6] Weekley thought it perhaps came from the interjection pip or peep, with an original sense of bobbing up,[14] and Johnson had guessed that the chick's cry was transferred to its first appearing from the shell.[15]

Earliest recorded meaning

To look quickly or furtively, and to look through half-closed eyes: in the Towneley Plays, before 1460.[6][2][11] The sense "to protrude slightly" is recorded before 1475.[6][11]

Semantic evolution

The sense "to come partly into view, begin to appear" is from the 1530s in Etymonline,[3] and the noun's first sense was the first appearance of daylight, in Palsgrave (1530), as in peep of day.[11][2][3] The noun for a quick or furtive look is from 1677 in the OED,[11] 1730 in Barnhart and Etymonline,[2][3] and for a glimpse from 1793.[11] Johnson (1755) defined the noun as "first appearance" and "a sly look".[15] In slang a peep was an eye from about 1738,[11][16] and Peeping Tom, a prying person, is recorded from 1796.[3] In African American usage the verb has meant to detect or to check out, from 1954 in the OED.[11][16] In the dialects of Nottinghamshire, Leicestershire, Warwickshire and Somerset the past tense was pep or pept.[12]

Timeline

  • before 1460 – to look quickly or furtively.[6][2]
  • before 1475 – to protrude slightly, to begin to appear.[6][11]
  • 1530 – noun, the first appearance of daylight.[11][2]
  • 1677 – noun, a quick or furtive look.[11]
  • c. 1738 – slang, an eye.[11]
  • 1793 – a glimpse.[11]
  • 1796 – Peeping Tom.[3]
  • 1954 – to observe, check out.[11]

Meanings

Verb

  1. To look quickly and secretly, especially through a small opening or from hiding: She peeped through the keyhole.[13][1][7]
  2. To come partly or briefly into view; to begin to emerge: Crocuses peeped through the snow.[13][1][7][11]
  3. To put (one's head or the like) out a little way.[7][11]
  4. (slang) To look at or check out.[11][16]

Noun

  1. A quick or secret look; a glance or peek.[13][1][11]
  2. The first appearance, as in the peep of dawn.[13][1][11]
  3. A brief or partial view; a glimpse.[1][11]

Word family

  • peeper
  • peephole
  • peeping tom
  • peep show
  • peep sight
  • bo-peep

Usage notes

Dictionary.com distinguishes peep and peek, a quick look through a small opening, often furtive or playful, from peer, a long, narrow look to see through something that obscures the view.[9] A third peep, a small jeep, is an alteration of jeep from the 1940s.[11][7][9]

References

  1. ^ a b c d e f g h i j k l m n o p Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  2. ^ a b c d e f g h i j k l m n Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  3. ^ a b c d e f g h i j k l m n o Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  5. ^ a b c d The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
  6. ^ a b c d e f g Kurath, Hans; Kuhn, Sherman M.; Lewis, Robert E., eds. (1952–2001), Middle English Dictionary, Ann Arbor: University of Michigan Press; online edition ed. Frances McSparran et al. (2000–2018)
  7. ^ a b c d e f g h i j k l m n o p Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  8. ^ a b Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  9. ^ a b c d e Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
  10. ^ a b Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  11. ^ 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 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
  12. ^ a b 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)
  13. ^ a b c d e Collins English Dictionary (2023), Glasgow: HarperCollins
  14. ^ Weekley, Ernest (1921), An Etymological Dictionary of Modern English, London: John Murray
  15. ^ 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.
  16. ^ a b c Green, Jonathon (2010), Green's Dictionary of Slang, London: Chambers; digital ed. 2016–, https://greensdictofslang.com
Cite this entry

“Peep.” Etymologically, 31 Oct. 2026, etymologically.com/en/peep. Accessed 31 Oct. 2026.

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