TWENTIETH

noun the next in order after the nineteen; one coming after nineteen others.

2. twentieth ·adj consisting, or being, one of twenty equal parts into which anything is divided.

3. twentieth ·noun the quotient of a unit divided by twenty; one of twenty equal parts of one whole.

4. twentieth ·adj next in order after the nineteenth; tenth after the tenth; coming after nineteen others;

— the ordinal of twenty.