In geography, regions are areas broadly divided by physical characteristics (physical geography),
Apart from the global continental regions, there are also hydrospheric and atmospheric regions that cover the oceans,
As a way of describing spatial areas,
Although obstruction may occur at any point in the pharynx, it is most frequently observed in either the retropalatal and/or the retroglossal regions [ 57 ].
In addition, AIS patients were shown to have a distinct asymmetrical intravertebral deformity with its maximum being in the apical region of the curve.
Nine riders [ … ] dropped out with injuries sustained in two crashes during the 136km trip from suburban Adelaide through the Clare Valley winegrowing region to Victor Harbour on the coast.
Used in the Ending of Sentence
The severity of PPF reflects host immunogenic response and degree of infection, which amplify splenic volume and consequently increase hyperflux in the spleno-portal region.
On a lighter note, Mr Rudd remarked that Elvis was indeed still alive, referring to the firefighting helicrane that doused the community with 9000 litres of water as flames swept across the region.
The government has called for an end to hostilities in the region.
Meaning of region for the defined word.
Grammatically, this word "region" is a noun, more specifically, a countable noun.