|< 65th||66th||67th >|
| Cardinal : sixty-six
Ordinal : sixty-sixth
- (ordinal) The ordinal form of the number sixty-six, describing a person or thing in position number 66 of a sequence.
- The answer appears on the sixty-sixth page of the book.
- She finished sixty-sixth in the race.
English ordinal numbers may function as either an adjective or as a noun, and almost never appear in the plural.
- 66th, 66th
sixty-sixth (plural sixty-sixths)