Via regia
Defined in 2 dictionaries — Ballentine's (1916), Black's (1910)
Ballentine's Law Dictionary
James A. Ballentine · 1916
The king,s highway.
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
In English law. The king's highway for all men. Co. Litt. 56a. The highway or common road, calied "the king's" highway, because authorized by him and under his protection. Cowell.
Defined under Via in Black's Law Dictionary.