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infantilism

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noun in·fan·til·ism \ˈin-fən-ˌtī-ˌli-zəm, -tə-ˌli-; in-ˈfan-tə-ˌli-\

Definition of infantilism

  1. 1 :  retention of childish physical, mental, or emotional qualities in adult life; especially :  failure to attain sexual maturity

  2. 2 :  an act or expression that indicates lack of maturity



1895

First Known Use of infantilism

1895

Rhymes with infantilism

absenteeism, absolutism, abstractionism, adventurism, aestheticism, Afrocentrism, agnosticism, alcoholism, amateurism, anabaptism, anachronism, Anglicanism, animalism, antagonism, Arianism, astigmatism, athleticism, automatism, behaviorism, Big Brotherism, bilingualism, Bonapartism, cannibalism, capitalism, Cartesianism, Catholicism, charlatanism, collectivism, commercialism, communalism, Confucianism, conservatism, constructivism, consumerism, corporatism, creationism, determinism, do-nothingism, eclecticism, ecotourism, ecumenism, egocentrism, empiricism, epicurism, eroticism, essentialism, ethnocentrism, evangelism, exoticism, expansionism, expressionism, Fabianism, factionalism, fanaticism, favoritism, federalism, Fenianism, feuilletonism, Fourierism, fraternalism, Freudianism, funambulism, functionalism, hermeticism, Hispanicism, historicism, hooliganism, illiberalism, illusionism, impressionism, inflationism, initialism, insularism, irredentism, Jacobinism, Keynesianism, know-nothingism, lesbianism, liberalism, libertinism, literalism, Lutheranism, Lysenkoism, magic realism, malapropism, mercantilism, messianism, metabolism, metamorphism, militarism, minimalism, monasticism, monotheism, mutualism, naturalism, Naziritism, negativism, neologism, neo-Nazism, neorealism, nominalism, nonconformism, objectivism, obscurantism, obstructionism, opportunism, pacificism, parallelism, pastoralism, paternalism, patriotism, Peeping Tomism, perfectionism, photo-realism, plebeianism, polytheism, positivism, postmodernism, primitivism, progressivism, protectionism, Protestantism, provincialism, puritanism, radicalism, rationalism, recidivism, reductionism, regionalism, relativism, revisionism, revivalism, ritualism, romanticism, salvationism, sansculottism, scholasticism, sectionalism, secularism, separatism, serialism, Slavophilism, somnambulism, Stakhanovism, structuralism, subjectivism, teetotalism, theocentrism, triumphalism, Uncle Tomism, ventriloquism, vigilantism, workaholism


Medical Dictionary

infantilism

play play play
noun in·fan·til·ism \ˈin-fən-ˌtīl-ˌiz-əm, -tə-ˌliz-; in-ˈfan-təl-ˌiz-\

Medical Definition of infantilism

  1. :  retention of childish physical, mental, or emotional qualities in adult life; especially :  failure to attain sexual maturity




Learn More about infantilism

  1. Medical Dictionary: Definition of infantilism


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