noun
EXAMPLES FROM CORPUS
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In less than three months he shot twenty-one films, most of them using Southern California settings.
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Red ends the game with twenty-one points and eleven rebounds, tops in both categories.
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She has twenty-one points and eight assists.
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Soo-Il died in 1934 at the age of eighty-eight, when my father was twenty-one .
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The thought of going from twenty-one to fifty-one is making me nauseous.
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Thus, up to age twenty-one , men were charged with the responsibility to prevent conception.
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Two times ten to the twenty-two, or twenty times ten to the twenty-one .