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nonagenarian

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nonagenarian (noun)

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nonagenarian /ˌnoʊnəʤəˈnerijən/ noun

plural nonagenarians

nonagenarian

/ˌnoʊnəʤəˈnerijən/

noun

plural nonagenarians

Learner's definition of NONAGENARIAN

[count]

: a person who is between 90 and 99 years old

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: very large in amount or number

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