peekaboo

P3E1E1K5A1B3O1O1
US/ˈpikəbu/

noun

A game for a small child in which one covers one's face, then suddenly reveals it, saying "Boo!" or "Peekaboo!".

“peekaboo boxing”

Meanings

nounpeekaboo (uncountable)

alternative peek-a-boo

  1. uncountablegamesA game for a small child in which one covers one's face, then suddenly reveals it, saying "Boo!" or "Peekaboo!".

    Synonyms: peepbo

adjectivepeekaboo (not comparable)

alternative peek-a-boo

  1. not comparableWith holes, slits or transparent fabric to reveal what is normally hidden.

    The model was wearing a peekaboo swimsuit.

  2. not comparableboxingBeing or using a style of boxing with the hands kept close to the face to defend it.

    peekaboo boxing

    1 more example

    a peekaboo guard

verbpeekaboo (third-person singular simple present peekaboos, present participle peekabooing, simple past and past participle peekabooed)

present singular third person peekaboos · participle present peekabooing · participle past peekabooed · past peekabooed · alternative peek-a-boo

  1. intransitiveTo peep out.

    A spike of white bone peekabooed through the flesh of his wrist and blood spurted.

    2013, Stan Timmons, Ammon's Horn
    1 more example

    “Mount Rainier has escaped the clouds.” I turned to the volcano peekabooing through the trees in the distance.

    2013, Marianne Harden, Malicious Mischief
interjection

alternative peek-a-boo

  1. Boo (when showing oneself unexpectedly).

    “The Sire is the oldest living vampire in the world.” “He's the vampire from which all other vampires have descended.” “All of them.” “Do not ever open this door.” “Peekaboo.” (growling)

    2021 September 2, Sam Johnson & Chris Marcil, “The Cloak of Duplication” (3:29 from the start), in What We Do in the Shadows, season 3, episode 2, spoken by Colin Robinson (Mark Proksch)

    Synonyms: peep bo, peep-bo, peepbo, peepo

Synonyms & antonyms

nounA game for a small child in which one covers one's face, then suddenly reveals it, saying "Boo!" or "Peekaboo!".

Similar

interjectionBoo (when showing oneself unexpectedly).

More synonyms by meaning

nouna game played with young children; you hide your face and suddenly reveal it as you say boo!

Similar
Broader
child's game

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

Translations

Arabic بخ
  • بخ (peḫ)game for small children
Dutch kiekeboe
  • kiekeboegame for small children
Finnish kurkistusleikki, paljastava
  • kurkistusleikkigame for small children
  • paljastavaof clothing, with holes, slits, or transparent fabric
French coucou
  • coucougame for small children
German Guck-guck
  • Guck-guckgame for small children
Greek κούκου
  • κούκου (koúkou)game for small children
Hebrew קוּ־קוּ
  • קוּ־קוּ (ku-ku)game for small children
Hindi पीकाबू, लुका-छुपी
  • पीकाबू (pīkābū)game for small children
  • लुका-छुपी (lukā-chupī)game for small children
Hungarian kukucs
  • kukucsgame for small children
Indonesian ci-luk-ba
  • ci-luk-bagame for small children
Italian bubusettete
  • bubusettetegame for small children
Japanese いないいないばあ
  • いないいないばあ (inaiinaibā)game for small children
Korean 까꿍
  • 까꿍 (kkakkung)game for small children
Malay ba-cak, cak
  • ba-cakgame for small children
  • cakgame for small children
Polish a kuku
  • a kukugame for small children
Portuguese cucu
  • cucugame for small children
Russian ку-ку́
  • ку-ку́ (ku-kú)game for small children
Swedish tittut
  • tittutgame for small children
Thai จ๊ะเอ๋
  • จ๊ะเอ๋ (já-ěe)game for small children
Turkish ce-e
  • ce-egame for small children
Vietnamese hú òa, ú òa
  • hú òagame for small children
  • ú òagame for small children
Welsh pi-po
  • pi-pogame for small children
Cite this entry
APA

peekaboo. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/peekaboo

MLA

“peekaboo.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/peekaboo. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “peekaboo,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/peekaboo.

Source: peekaboo on Wiktionary, CC BY-SA 4.0.