Compos sui
Defined in 3 dictionaries — Ballentine's (1916), Black's (1891), Burrill (1850)
Ballentine's Law Dictionary
James A. Ballentine · 1916
Possessing control of one’s self.
A Dictionary of Law
Henry Campbell Black · 1891
Having the use of one’s limbs, or the power of bodily motion. Si fuit ita compos sui quod itinerare potuit de loco tr locum, if he had so far the use of his limbs as to be alle to travel from place to place, Bract. fol. 14d.
A New Law Dictionary and Glossary
Alexander M. Burrill · 1850
Lat. Having the use of one's limbs, or the power of bodily motion. Si fait ita compos sui quod itinerare potuit de loco in locum; if he had so far the use of his limbs as to be able to travel from place to place. Bract, fol. 14 b.