IPA: //prɪˈsɛptər//
KK: /prɪˈsɛptər/
A person who teaches or instructs others, especially in a specialized field like medicine or nursing.
The preceptor guided the medical students through their practical training.
Preceptor → It is formed from "prae-" (meaning before) and "capere" (meaning to take or seize). The word refers to someone who takes on the role of teaching or guiding before others, essentially a teacher or instructor.
Think of someone who 'takes' ('capere') the lead 'before' ('prae-') others in learning — that's why a preceptor is a teacher.