Definition of prepense in English:

prepense

adjective

Law
dated
  • [usually postpositive] Deliberate; intentional:

    ‘malice prepense’
    • ‘Webster's defines aforethought adequately, with a reference to the relevant legal term: ‘Premeditated; prepense; previously in mind; designed; as, malice aforethought, which is required to constitute murder.’’
    deliberate, calculated, conscious, done on purpose, intended, planned, meant, considered, studied, knowing, wilful, wanton, purposeful, purposive, purposed, premeditated, pre-planned, thought out in advance, prearranged, preconceived, predetermined
    View synonyms

Origin

Early 18th century: alteration of prepensed, past participle of obsolete prepense, from Old French purpenser, from por- beforehand + penser think. The prefix pre- was substituted to emphasize the notion of ‘beforehand’.

Pronunciation:

prepense

/prɪˈpɛns/