Definition, Meaning & Synonyms

eightieth

adjective
/ˈeɪtiəθ/
Definition
the ordinal form of the number eighty.
Examples
  • She finished in eighth place, which is her eightieth race of the season.
  • We celebrated our eightieth anniversary last year.
  • This book is the eightieth edition published by the company.
Meaning
indicating the position in a sequence that comes after the seventy-ninth and before the eighty-first.
Synonyms
  • 80th
  • four-score