childishness

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US/ˈt͡ʃaɪld.ɪʃ.nəs/Southern US/ˈt͡ʃaːld.ɪʃ.nəs/Southern US/ˈt͡ʃaːld.ɪʃ.nɪs/

noun

The state or characteristic of being childish.

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Meanings

nounchildishness (countable and uncountable, plural childishnesses)

plural childishnesses

  1. uncountableThe state or characteristic of being childish.
  2. countableChildish behaviour.

    Exorcism, unction, the sign of the cross, holy water, infant-communion, and many other childishnesses, were also called "Apostolic institutions" — not at first, but long after they were invented, to conceal their real origin […]

    1868, John Mockett Cramp, Baptist History: from the foundation of the Christian church to the close of the eighteenth century, page 43

Synonyms & antonyms

nouna property characteristic of a child

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Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Middle Englishchildishnes
  2. Englishchildishness

From Middle English childishnes, childisnes, equivalent to childish + -ness.

Full word history & related roots →

Translations

Bulgarian детинщина
  • детинщина (detinština)childishness
Catalan criaturada
  • criaturadachildishness
Dutch kinderachtigheid
  • kinderachtigheidchildishness
Estonian lapsikus
  • lapsikuschildishness
Finnish lapsellisuus, lapsekkuus
  • lapsellisuuschildishness
  • lapsekkuuschildishness
French enfantillage
  • enfantillagechildishness
German Kinderei
  • Kindereichildishness
Hungarian gyerekesség
  • gyerekességchildishness
Polish dziecinada
  • dziecinadachildishness
Portuguese criancice, puerilidade
  • criancicechildishness
  • puerilidadechildishness
  • infantilismochildishness
  • parvulezchildishness
  • gurizadachildishness
Punjabi ਅਲ੍ਹੜਪੁਣਾ
  • ਅਲ੍ਹੜਪੁਣਾ (alhṛapuṇā)childishness
Spanish puerilidad, niñería
  • puerilidadchildishness
  • niñeríachildishness
  • chiquilladachildishness
  • infantilismochildishness
  • infantiladachildishness
  • niñadachildishness
  • chiquilleríachildishness
Swedish barnslighet
  • barnslighetchildishness
Turkish çocuksuluk
  • çocuksulukchildishness
Welsh plentyneiddiwch
  • plentyneiddiwchchildishness
Cite this entry
APA

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

MLA

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

Chicago

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

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