Meaning of DISCRETE in English
2.discrete data, which is sometimes called categorical or discontinuous data, mainly represents objects in both the feature(vector) and raster data, like lake, building, road, etc.
Sean Woo's Finance, GIS and real estate English glossary. Английский глоссарий по ГИС(Географическая информационная система) и недвижимости Sean Woo's Finance. 2012