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impair
mastery UK /ɪmˈpɛə(ɹ)/ US /ɪmˈpɛɹ/nounverbadj
card 1 of 10 · context meaning
Which meaning best matches the use of 'impair' in the sentence?
In 2016, it was announced that Jones had been diagnosed with primary progressive aphasia, a form of dementia that impairs the ability to communicate.