Englishfor English speakers
ninety
Determiner
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(ordinal ninetieth) Ninety is an even number. In numerals, it is 90.
Ninety years ago, things were different.
ninety
Noun
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The number 90.
Ninety is ten less than hundred and forty more than fifty.
—
To be 90 years old.
My grandfather is ninety.
six
Determiner
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(ordinal sixth) Six is the number that is after five and before seven. In numerals, it is 6.
Most people sleep from six to nine hours a night.
six
Noun
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The number 6.
Three and three is six.