CABALLERIA
Source: 567
‖Ca′bal‐le‐ri″a (?), n. [[Sp. See Caballero.]] An ancient Spanish land tenure similar to the English knight's fee; hence, in Spain and countries settled by the Spanish, a land measure of varying size. In Cuba it is about 33 acres; in Porto Rico, about 194 acres; in the Southwestern United States, about 108 acres.