Translation of "ABRI" into French

A shelter; a cavity in a hillside; a shelter on the side of hill with an overhung rock as its roofPhilip Babcock Gove (editor), Webster's Third International Dictionary of the English Language, Unabridged (G. & C. Merriam Co., 1976 [1909], ISBN 0-87779-101-5), page 6 [First attested in the early 19 ^th century.]Lesley Brown (editor), The Shorter Oxford English Dictionary, 5th edition (Oxford University Press, 2003 [1933], ISBN 978-0-19-860575-7), page 8