VOUSSOIR
Source: 567
‖Vous′soir″ (?), n. [[F., akin to voûte an arch, a vault.]] (Arch.) One of the wedgelike stones of which an arch is composed.
Source: 567
‖Vous′soir″ (?), n. [[F., akin to voûte an arch, a vault.]] (Arch.) One of the wedgelike stones of which an arch is composed.