Simple past tense and past participle of infantilize.(verb)
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Use "infantilized" in a sentence
"I am 29, but due to my behavior, I get treated like a teenager (in short, infantilized)."
"He says the NGO presence has permanently " infantilized " the country, creating a vicious cycle: The government lacks the money — and historically, the inclination — to provide social services."
"Wall Street Journal that the NGO community has "infantilized" the country and usurped responsibilities better left to the Haitian government."