American English

Definition of seventy number from the Oxford Advanced American Dictionary



    jump to other results
  1. 1number 70
  2. 2noun the seventies [plural] numbers, years, or temperatures from 70 to 79
  3. Idioms
    in your seventies
    jump to other results
    between the ages of 70 and 79
ordinal number, noun There are examples of how to use ordinal numbers at the entry for fifth.
See the Oxford Advanced Learner's Dictionary entry: seventy