Visible to the unassisted eye. / (physics) Having an appreciable mass.

(architecture) An opening between corbels that support a projecting parapet, or in the floor of a gallery or the roof of a portal, of a fortified building from which missiles can be shot or heated items dropped upon assailants attacking the base of the walls.

A constructor of machines and engines; one versed in the principles of machines. / One skilled in the use of machine tools for fashioning metal parts or tools out of metal.

Any of a group of Old World monkeys of the subfamily Cercopithecinae, especially genus Macaca.

A device that automatically records voice mail from unanswered telephone calls.

one of the 13 peripheries of Greece

One of the 13 peripheries of Greece

(physics, pseudoscience) A hypothetical device that exhibits perpetual motion, especially one that does useful work with no input of energy.

One of the 13 peripheries of Greece.

In a macabre manner