English edit

English ordinal numbers
 <  65th 66th 67th  > 
    Cardinal : sixty-six
    Ordinal : sixty-sixth

Adjective edit

sixty-sixth

  1. 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.

Usage notes edit

English ordinal numbers may function as either an adjective or as a noun, and almost never appear in the plural.

Abbreviations edit

Translations edit

Noun edit

sixty-sixth (plural sixty-sixths)

  1. One of sixty-six equal parts of a whole.
    A sixty-sixth of 1320 is 20.