fifty-first
noun1
One of fifty-one equal parts of a whole.
- A fifty-first of 1020 is 20.
fifty-first
adj1
The ordinal form of the number fifty-one, describing a person or thing in position number 51 of a sequence.
- The answer appears on the fifty-first page of the book.
- She finished fifty-first in the race.
- Synonyms
- 51st