calibre
Meanings
Calibre
Examples :
"The man collected cartridges of various calibre, including some labeled ".22" and others as "9mm," even though the actual diameter of the bullets might differ slightly from those nominal measurements. "
L'homme a collectionné des cartouches de différents calibres, dont certaines étaient étiquetées ".22" et d'autres "9mm", même si le diamètre réel des balles pouvait différer légèrement de ces mesures nominales.
Calibre
Unit of measure used to express the length of the bore of a weapon. The number of calibres is determined by dividing the length of the bore of the weapon, from the breech face of the tube to the muzzle, by the diameter of its bore. A gun tube the bore of which is 40 feet (480 inches) long and 12 inches in diameter is said to be 40 calibers long.