It is the name of a Spanish municipality in the province of Huelva. It is part of the Commonwealth of the valleys. It is a very old asentaminento of the Valley of the river IAPSO. Sediments that remain in the bends of the river after a flood. Drag material.
JASA: Point or the head of a river flood.
JASA: Sand drag or land of alluvium that leaves the flood on farms.
Jasa:Municipio of the comarca of jacetania, in the province of huesca, aragon, Spain. 2. cutting to the meat. sajadura.