plural of bibliogram

An instrument that shows the direction of the wind; a wind vane; a weathercock; usually applied to a contrivance consisting of a vane above, connected in the building with a dial or index with poin...

Third-person singular simple present indicative form of unmount

Something that serves as a guard or protection; a defense. / One who, or that which, defends or protects; defence; protection. / A safe-conduct or passport, especially in time of war.