Wiktionary
n. (context fractional English) One of fifty-seven equal parts of a whole. num. (context ordinal English) The ordinal form of the number fifty-seven, describing a person or thing in position number 57 of a sequence.
Usage examples of "fifty-seventh".
Armstrong's is on Ninth Avenue between Fifty-seventh and Fifty-eighth, and my hotel is around the corner on Fifty-seventh Street.
Henry Plantagenet lay quiet in the abbey church of Fontevraud, in the fifty-seventh year of his age--never to be completed--after governing England well, for nearly thirty-five years.
The fifty-seventh stayed on Jenna's shoulder, fiercely loyal to its Releaser.
There were as many art galleries on East Fifty-seventh as there were sushi bars on East Forty-ninth, but she tried not to notice.
Fulmar now has over a hundred thousand in the Park and Fifty-seventh Street branch of the First National City Bank.