cid(n = noun.group) criminal investigation command - the United States Army's principal law enforcement agency responsible for the conduct of criminal investigations for all levels of the Army anywhere in the world; Array
Chief or commander; in Spanish literature, a title of Ruy Diaz, Count of Bivar, a champion of Christianity and of the old Spanish royalty, in the 11th century. [1913 Webster]
An epic poem, which celebrates the exploits of the Spanish national hero, Ruy Diaz. [1913 Webster]