Hundredth,

Definition of Hundredth:

1. One part in a hundred. Equivalent to 1/100.

2. Each of one hundred equal parts into which something is or may be divided.

3. Constituting number one hundred in a sequence; 100th.

How to use Hundredth in a sentence?

1. Her hundredth birthday.
2. Hundredths of a second determine the winners and losers.