Hun"dredth (?), a.
1.
Coming last of a hundred successive individuals or units.
2.
Forming one of a hundred equal parts into which anything is divided; the tenth of a tenth.
© Webster 1913.
Hun"dredth, n.
One of a hundred equal parts into which one whole is, or may be, divided; the quotient of a unit divided by a hundred.
© Webster 1913.