Definition of ad factum praestandum in English:

ad factum praestandum

(also ad factum prestandum)

adverb

Law Scottish
  • With reference to a court order, decree, etc.: such that a particular task or action must be performed. Later also occasionally (with reference to a legal action): in pursuit of a such an order. Now frequently in order ad factum praestandum, decree ad factum praestandum.

Origin

Late 17th century; earliest use found in George MacKenzie (?1638–1691), lawyer and politician. From post-classical Latin ad factum praestandum from classical Latin ad to + factum deed + praestandum, neuter gerundive of praestāre to present, show, to vouch for, take responsibility for.

Pronunciation:

ad factum praestandum

/ad ˌfaktəm priːˈstandəm//ad ˌfaktəm prʌɪˈstandəm/