Translate thirty | into French | into German | into Italian | into Spanish Definition of thirty
number (plural thirties)
the number equivalent to the product of three and ten; ten less than forty; 30:thirty or forty years ago thirty were hurt thirty of her school friends (Roman numeral: xxx, XXX) (
thirties)
the numbers from thirty to thirty-nine, especially the years of a century or of a person’s life:a woman in her thirties she was a famous actress in the thirties thirty years old:I’ve got a long way to go before I’m thirty thirty miles an hour:doing about thirty
Derivatives
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number -
adjective & adverb
