infantilism
pronunciation
How to pronounce infantilism in British English: UK [ɪnˈfæntɪlɪzəm]
How to pronounce infantilism in American English: US [ˈɪnfəntlˌɪzəm, ɪnˈfæntl-]
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- Noun:
- an abnormal condition in which an older child or adult retains infantile characteristics
- infantile behavior in mature persons