Le Roi S'avisera
Defined in 2 dictionaries — Cyclopedic (1922), Ballentine's (1916)
The Cyclopedic Law Dictionary
Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
The king will consider of it. This phrase is used by the English monarch when he gives his dissent to an act passed by the lords and commons. The same formula was used by the late king of the French for the same purpose. 1 Toullier. Dr. Civ. note 52. See "Veto."
Ballentine's Law Dictionary
James A. Ballentine · 1916
The king will take it under advisement.