See Also: norite(medicine)
norite(dictionary)
Observation(medicine)
observation(dictionary)
observation(dictionary)
conoscopic observation(medicine)
orthoscopic observation(medicine)
observation post(dictionary)
observation tower(dictionary)

observation tower (oh) and norite (iou)


observation tower (oh)



n [C]
a tall structure built so that you can see a long way, used to watch prisoners, look for forest fires etc

norite (iou)



norite noun. L19.
[from NOR(WAY + -ITE1.]
Petrography. A coarse-grained plutonic rock similar to gabbro but containing hypersthene.