IPA: //ˈpriː.sɛpt//
KK: /ˈpriːˌsɛpt/
A rule or principle that guides how someone should behave or act in certain situations.
The teacher emphasized the importance of following the precept of honesty in all academic work.
Precept is formed from "prae-" (meaning before) and "capere" (meaning to take). It refers to a command or instruction that is taken or received beforehand, guiding actions or behavior.
Think of receiving a command or instruction 'before' ('prae-') you act — that's what a precept is.