Seventieth meaning

sĕv'ən-tē-ĭth
The ordinal number matching the number 70 in a series.
noun
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One of 70 equal parts.
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Preceded by sixty-nine others in a series; 70th.
adjective
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Designating any of the seventy equal parts of something.
adjective
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The one following the sixty-ninth.
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Any of the seventy equal parts of something;170
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In the seventieth place, rank, group, etc.
adverb
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The ordinal form of the number seventy.
adjective
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The person or thing in the seventieth position.

All the septuagenarians remembered their seventieths fondly.

noun
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One of seventy equal parts of a whole.
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