Definitions for "Calibre"
Keywords:  bullet, firearm, bore, diameter, gun
The diameter of the bore, as a cannon or other firearm, or of any tube; or the weight or size of the projectile which a firearm will carry; as, an 8 inch gun, a 12-pounder, a 44 caliber.
The diameter of round or cylindrical body, as of a bullet or column.
Size / diameter of the inside of the barrel
Calibre, real name Dominic Martin, is a drum and bass producer hailing from Belfast in Northern Ireland. He originally started producing at a young age and has spent many years refining his sound and got his start on the defunct Quadrophonic label owned by U2.
The size and configuration of the movement inside the watch
Originally used to mean the size of a watch movement, this term now denotes a type of movement (men's calibre, automatic calibre, etc). When a calibre number is accompanied by the manufacturer's mark, it serves as an indication of origin.
Technical term denoting the type and dimensions of a movement. It is expressed as a number or in millimetres or lines, the old unit of measurement equivalent to 2.256 mm.
Keywords:  fig, compass, mind, capacity
Fig.: Capacity or compass of mind.
a degree or grade of excellence or worth; "the quality of students has risen"; "an executive of low caliber"