thirdphase

noun
UK /ˈθɜːd.feɪz/
US /ˈθɝːd.feɪz/

The third part of something that happens in steps.

The third phase of the game is the most exciting.


OTHER MEANINGS

2. The third period in a process of change or development.

In the third phase of the project, we tested the new design.

3. The third stage of the moon's cycle.

The third phase of the moon comes after the full moon.

4. The last part of a three-part plan or journey.

We reached the third phase of our trip and headed home.