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ordnance - 4 dictionary results

ord⋅nance

[awrd-nuhns]
–noun
1. cannon or artillery.
2. military weapons with their equipment, ammunition, etc.
3. the branch of an army that procures, stores, and issues, weapons, munitions, and combat vehicles and maintains arsenals for their development and testing.

Origin:
1620–30; syncopated var. of ordinance
ord·nance   (ôrd'nəns)   
n.  
  1. Military materiel, such as weapons, ammunition, combat vehicles, and equipment.
  2. The branch of an armed force that procures, maintains, and issues weapons, ammunition, and combat vehicles.
  3. Cannon; artillery.

[Middle English ordnaunce, variant of ordinaunce, order, military provision; see ordinance.]

Ordnance

Ord"nance\, n. [From OE. ordenance, referring orig. to the bore or size of the cannon. See Ordinance.] Heavy weapons of warfare; cannon, or great guns, mortars, and howitzers; artillery; sometimes, a general term for all weapons and appliances used in war.

All the battlements their ordnance fire. --Shak.

Then you may hear afar off the awful roar of his [Rufus Choate's] rifled ordnance. --E. Ererett.

Ordnance survey, the official survey of Great Britain and Ireland, conducted by the ordnance department.

ordnance 
"cannon, artillery," a clipped form of ordinance (q.v.) which was attested from 1390 in the sense of "military materials, provisions of war;" a sense now obsolete but which led to those of "engines for discharging missiles" (c.1430) and "branch of the military concerned with stores and materials" (1485). The shorter word was established in these distinct senses by 17c. Ordnance survey (1833), official survey of Great Britain and Ireland, was undertaken by the government under the direction of the Master-General of the Ordnance (a natural choice, because gunners have to be skilled at surveying ranges and distances).
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