Spanish National Health System. The Spanish National Health System (Spanish: Sistema Nacional de Salud, SNS) is the agglomeration of public health services that has existed in Spain since it was established through and structured by the Ley General de Sanidad (the General Health Law) of 1986.
Define illegal: not according to or authorized by law : unlawful, illicit; also : not sanctioned by official rules (as of aâ¦ â illegal in a sentence not according to or authorized by law : unlawful, illicit; also : not sanctioned by official rules (as of a game)â¦ See the full definition
1 Illegal aliens.. 2  A more pejorative form of illegal immigrant.. 3  The word alien can be used to refer to a non-naturalized immigrant, but it also arrives with the context of its dictionary definition: unfamiliar and disturbing or distasteful..  4 Undocumented workers..