in-service

in-service (not comparable)

1. (chiefly British, of training etc.) Taking place when one is an employee.
2. Relating to or being a full-time employee.

   We offer both in-service and full-time employee training.

• INSET day
• ISE

• teacher workday

in-service (third-person singular simple present in-services, present participle in-servicing, simple past and past participle in-serviced)

1. (transitive) To train or educate (someone) while they are working; to give on-the-job training to.

   She spends most of her time in-servicing teachers in helping struggling students.

   • 1994, Thomas J. Sergiovanni, Building Community in Schools, page 154:

     Nor are reflection and dialogue possible when someone in-services and someone else is in-serviced.