The ordinal form of the number thirty-seven, describing a person or thing in position number 37 of a sequence.(noun)
One of thirty-seven equal parts of a whole.(noun)
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Use "thirty-seventh" in a sentence
"On the one hundred thirty-seventh floor, a hawk spreads its wings and lunges for the sky."
"Of the forty-six countries for which data were available, Russia had only the thirty-seventh highest rate of victimization by burglary, the twenty-third highest for theft of personal property, and the twenty-fourth highest for assault with force."
"Oh lordy, I am going to be staining trim until my thirty-seventh birthday -- at which point, coincidentally, I will be un-grounded from all the smartass remarks I made as a child that made my mother say, "All right for you, kid, you're grounded until you're thirty-seven," so that'll be a good milestone, un-grounded and done with staining the trim."