next after the sixty-second; being the ordinal number for 63.
being one of 63 equal parts.
a sixty-third part, especially of one (1/63).
the sixty-third member of a series.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use sixty-third in a sentence
He died very suddenly, February 8, 1738, in the sixty-third year of his age: he was buried in the Churchyard.Memorials of the Independent Churches in Northamptonshire | Thomas Coleman
On the second day of December, fifteen hundred and forty-seven, Cortez died, in the sixty-third year of his age.Hernando Cortez | John S. C. Abbott
Mahomet survived the most of his children, and died in the sixty-third year of his age.The Hand of Providence | J. H. Ward
He was very ill on the evening of the 17th; he died on the early morning of the 18th of February 1546 in his sixty-third year.
The members of the castle corporation celebrated their sixty-third anniversary.A Comprehensive History of Norwich | A. D. Bayne