REINS n.
n the crown andd the spring or abutment, including, and having especial reference to, the loading or filling behind the shell of the vault. The reins are to a vault nearly what the haunches are to an arch, and when a vault gives way by thrusting outward, it is because its reins are not sufficiently filled up.…
SIDE a.
r Scot.] Shak. His gown had side sleeves down to mid leg. Laneham. Side action, in breech-loading firearms, a mechanism for operating the breech block, which is moved by a lever that turns sidewise. -- Side arms, weapons worn at the side, as sword, bayonet, pistols, etc. -- Side ax, an ax of which the handle is bent…