ninety definition

  • noun:
    • The cardinal number add up to 9 × 10.
    • A decade or even the numbers from 90 to 99: My grandparents have been in their particular nineties. During heat wave, the temperature remained inside 1990s.
    • The decade from 90 to 99 in a century.
    • The cardinal number occurring after eighty-nine and before ninety-one, represented in Roman numerals as XC and in Arabic numerals as 90.
    • the sum nine times ten; the quantity greater by a unit than eighty-nine; ninety devices or things.
    • symbolic representing ninety products, as 90 or xc.
    • the sum of the ten nines, or nine tens; nine times ten.
    • symbolic representing ninety units, as 90, or XC, or xc.
    • the cardinal quantity that is the product of ten and nine
  • adjective:
    • Nine times ten; eighty-nine and another more.
    • being ten over eighty
  • others:
    • Nine times ten; one more than eighty-nine, or ten not as much as a hundred: a cardinal numeral.

Related Sources

  • Sentence for "ninety"
    • Gabriel was despatched to him with…
    • View More
  • Quotes for "ninety"
    • "If you treat people right they…"
    • View More
  • Synonym for "ninety"
  • Hypernym for "ninety"
  • Cross Reference for "ninety"
  • Etymologically Related for "ninety"
  • Same Context for "ninety"
  • Urban Dictionary for "ninety"
    • English word in use in Ireland…
    • View More
163 votes

How would you define ninety?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!