For or during under the customary or standard time: a part-time job.
for, during, or concerning lower than the standard time for some activity
Occupying lower than the entire time appropriate to an activity. In opposition to full time.
used by not as much as enough time generally expended at a task or profession. Against full-time. Commonly, thirty-five hours weekly or even more is regarded as full-time, and less than 30 is part-time work.
involving lower than the standard or customary time for an action
concerning less than the conventional or customary time for an activity