Ancient water-course
Defined in 1 dictionary — Black's (1910)
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
A water-course is "ancient" if the channel through which it naturally runs has existed from time immemorial independent of the quantity of water which it discharges. Earl v. De Hart, 12 N. J. Eq. 280. 72 Am. Dec. 395.
Defined under Ancient in Black's Law Dictionary.