puˈpillage or puˈpilage noun

1. The state of being a pupil or student
2. The time during which one is a pupil or student (in Shakespeare, etc, sometimes taken as two words, pupil age)

puˈpillar or puˈpilar adjective

Pupillary

pupillarˈity noun

The state or time of being legally a pupil

puˈpillary adjective

Relating to a pupil or ward, or someone under academic discipline

puˈpilship noun

pupil teacher noun (old)

A pupil who does some teaching, esp as part of his or her training for later entry into the profession