noun

preceptor

prih-SEP-ter/prɪˈsɛptər/

A person who teaches or supervises a learner.

The preceptor demonstrates suturing while the trainee practices on a second pad.

An experienced clinical instructor demonstrates suturing on a silicone practice pad while a trainee watches closely and practices the same technique on a second pad.

Etymology

preLatinbefore

+ceptLatinto take

+orLatinone who acts

The “take beforehand” combination also meant “give rules” or “advise”; the agent ending makes this the person giving instruction. The teacher sense also covers a physician who gives students practical training.

In context

Enhanced Public Domain9:54

the preceptor pangloss was the Oracle of the family and little candid heard his lessons with all the good faith of his age and character

1700s Satire Audiobook: Voltaire - Candide

More examples

Each pharmacy student works under an experienced preceptor.
Her preceptor helps her develop a plan for independent study.
The preceptors give trainees feedback after each practice session.

Forms

preceptor · preceptors

preceptorship noun — A period of supervised learning with a preceptor.

Similar words

teacher: A broader term, often implying classroom instruction rather than individual supervision.
tutor: Usually provides individual academic help rather than supervising practical training.
mentor: Emphasizes ongoing guidance rather than direct instruction or formal supervision.