Definition (English):—
Definition (Spanish):—
Comments:We're dealing here with a series of interrelated terms: admit, enter, release, and ingresar, internar, introducir. Those last three have transitive meanings, though ingresar may also be used intransitively. Additionally, internar is the term of choice used by the Mexican Instituto Nacional de Migración for a usage corresponding to admission, but is very commonly collocated to a medical or penal context, which can quickly cause confusion. Therefore, in order to make a very clear distinction between someone entering -- of their own agency -- as opposed to being brought into the country, as well as for the conceptual simplicity of opting for calques to make it easier, entrar should be the preferential term here rather than ingresar or internar.