initial, beginning, introductory, primary, preliminary, elementary

initiatory rites

Early period, the beginning.

primary schools

Preliminary arrangements.

primary education

first aid, In the situation of an accident or mishap, immediate treatment before taking the patient to the doctor

a primary school

a court of original, in common law legal systems original jurisdiction of a court is the power to hear a case for the first time, as opposed to appellate jurisdiction, when a higher court has the power to review a lower court's decision

preliminary enquiry or investigation

First Information Report or FIR

preliminary stages, early matters

court of original jurisdiction