I. | ̷ ̷ ̷ ̷| ̷ ̷ ̷ ̷ adjective
1. : being number 67 in a countable series
the sixty-seventh day
— see number table
2. : being one of 67 equal parts into which something is divisible
a sixty-seventh share of the money
II. noun
1. : number 67 in a countable series
2. : the quotient of a unit divided by 67 : one of 67 equal parts of something
one sixty-seventh of the total