Madrier n. : A thick plank, used for several mechanical purposes

Madrier n. : A plank to receive the mouth of a petard, with which it is applied to anything intended to be broken down.

Madrier n. : A plank or beam used for supporting the earth in mines or fortifications.

Example:


Taxonomy
Hotel-Garni, Madrier, reviews.

Defination from the web:
Madrier, ranked #5 of 9 hotels in Les Diablerets and rated 4.0 of 5 at TripAdvisor.