Pertaining to culture; specifically, pertaining to mental culture or discipline; educational; promoting refinement or education.Produced by cultivation: said of types of plants, chiefly varietal. A cultural variety is opposed to a natural or botanical one.In surveying, of artificial origin: said of roads, villages, etc., on a topographic map.In bacteriology, relating to culture-media or to the character of any micro-organism as indicated by the results obtained from growing it upon various culture media.