irene castle

late O.E. castel, from O.N.Fr. castel, from L. castellum "fortified village," dim. of castrum "fort;" cognate with O.Ir. cather, Welsh caer "town" (and perhaps related to castrare "cut off"). This word had come to O.E. as ceaster and formed the -caster and -chester in place names. Sp. alcazar "castle" is from Ar. al-qasr, from L. castrum. The move in chess is recorded under this name from 1656. In early bibles, castle was used to translate Gk. kome "village," causing much confusion. Castile the medieval Sp. kingdom, is from L. castellum, with reference to the many forts there during the Moorish wars. Castles in Spain translated a 14c. Fr. term (the imaginary castles sometimes stood in Asia or Albania) and probably reflects the hopes of landless knights to establish themselves abroad.