internally displaced person
US /ɪnˌtɜːr.nəl.i dɪsˈpleɪst ˈpɜːr.sən/
UK /ɪnˌtɜːr.nəl.i dɪsˈpleɪst ˈpɜːr.sən/

1.
国内避難民, 国内避難者
a person who is forced to flee his or her home but who remains within his or her country's borders
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The conflict created thousands of internally displaced persons.
紛争により、数千人の国内避難民が発生した。
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Providing aid to internally displaced persons is a major challenge.
国内避難民への援助提供は大きな課題である。
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