The ordinal form of the number forty-seven, describing a person or thing in position number 47 of a sequence.(noun)
One of forty-seven equal parts of a whole.(noun)
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Use "forty-seventh" in a sentence
"Today is the forty-seventh anniversary of Independence in Trinidad and Tobago, but some bloggers wonder whether citizens of the twin island republic truly understand what sovereignty is all about …"
"That is why they check themselves into mental hospitals or throw themselves off the forty-seventh floor of the Time-Life Building."
"Just two more years of patience, Mr. Benefactor, then I shall have finished my forty-seventh opera!"