noun
pupa
PYOO-puh/ˈpjuːpə/
An insect in the stage between larva and adult.
The pupa hangs beneath the twig.

Etymology
Latin pupa meant ‘girl’ or ‘doll.’ Its application to the insect stage rested on the idea of an undeveloped creature, not yet in its adult form.
In context
It then forms a protective layer around itself. This stage is called chrysalis. In this stage, the caterpillar is now called pupa.
More examples
- The pupa remained attached to the stem.
- Several pupae were kept under observation.
- The adult insect emerged from the pupa.
Forms
pupa · pupae