ninetieth
/ˈnaɪntiəθ/
adjective
- Coming after the eighty-ninth in a sequence; the ordinal form of ninety.
- She celebrated her ninetieth birthday with a big party.
- He finished in ninetieth place out of a hundred runners.
- The ninetieth chapter of the book reveals the final clue.
noun
- One of ninety equal parts of something; the fraction 1/90.
- The recipe calls for a ninetieth of a teaspoon of saffron.
- Each of the ninety winners received a ninetieth of the prize money.
- He owned a ninetieth share of the company.
- The person or thing in the ninetieth position.
- The ninetieth on the list was disqualified.
- She was the ninetieth in line for the new phone.
- The ninetieth to arrive got the last ticket.