See Also: Ordnance Survey map(dictionary)
Ordnance Survey, the(dictionary)
ordnance(dictionary)
ordnance(dictionary)
THIOKOL ORDNANCE Credit Union(finance)
survey course(dictionary)
survey(2)(dictionary)
survey(1)(dictionary)
SURVEY(law)
Survey(medicine)

Ordnance Survey map (oh)



n [C] BrE
[Date: 1800-1900; Origin: Because the maps were originally made for the department responsible for ordnance: ordnance 'military materials' (14-20 centuries), from Old French ordenance]
a map which shows all the roads, paths, hills etc of an area in detail