\Pre*pense"\, v. t. [Pref. pre + F. penser to think. See {Pansy}.] To weigh or consider beforehand; to premeditate. [Obs.] --Spenser. Sir T. Elyot.
\Pre*pense"\, v. i. To deliberate beforehand. [Obs.]
\Pre*pense"\, a. [See {Pansy}, and cf. {Prepense}, v. t.] Devised, contrived, or planned beforehand; preconceived; premeditated; aforethought; -- usually placed after the word it qualifies; as, malice prepense. This has not arisen from any misrepresentation or error prepense. --Southey.