semibold

plural of demicadence

(music) An imperfect or half cadence, falling on the dominant instead of on the keynote.

A semicircle. / An instrument for measuring angles in surveying etc., resembling a protractor with an alidade, sights, and compass.

plural of demicircle

(military) A half bastion, or that part of a bastion consisting of one face and one flank.

plural of demibastion

plural of demiculverin

A medium-sized cannon, slightly larger than a culverin and smaller than a standard cannon.

(now historical) A medium cannon, slightly larger than a saker and smaller than a culverin.