Ripa
Defined in 3 dictionaries — Ballentine's (1916), Black's (1910), Stimson (1881)
Ballentine's Law Dictionary
James A. Ballentine · 1916
The shore of a river.
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
Lat. The banks of a river or the place beyond which the waters do not in their natural course overflow.
Glossary of Technical Terms, Phrases, and Maxims of the Common Law
Frederic Jesup Stimson · 1881
/. The bank of a river. Riparia: a river.