Made by or resulting from art, in distinction from that which is produced by or conformable to nature; artificial; conventional.Synonyms Artificial, Factitious, Unnatural. Artificial means done by art, as opposed to natural. That is unnatural which departs in any way from what is natural: as, unnatural excitement. An artificial or factitious demand in the market is one that is manufactured, the latter being the more laboriously worked up; a factitious demand exists only in the invention of one and the imagination of another; an unnatural demand is greater than the laws of trade would produce.