Wiktionary
seventy-sixth
n. (context fractional English) One of seventy-six equal parts of a whole. num. (context ordinal English) The ordinal form of the number seventy-six, describing a person or thing in position number 76 of a sequence.
Usage examples of "seventy-sixth".
Corralling the director and the rest of the available staff, he turned over to them what apparently had been General Loop's drill hall, one of the largest rooms he could find on the seventy-sixth floor.