Preceptive Definition

prĭ-sĕptĭv
adjective
Of, relating to, or expressing a rule or principle that prescribes a particular course of action or conduct.
American Heritage
Of, having the nature of, or expressing a precept.
Webster's New World
Giving precepts; instructive; didactic.
Webster's New World

(law) Of, pertaining to, or based on precepts.

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