immigration and naturalization service immigration • immigration-other-countries · · · Info · Definitions · Characters · · immigration and naturalization service · · Text Common · · Latin · · Scripts 38 · · Length 13 · · Syllables Definitions · · · (noun) an agency in the Department of Justice that enforces laws and regulations for the admission of foreign-born persons to the United States. Synonyms: Immigration and Naturalization Service, INS. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075 v latin small letter v U+0076 z latin small letter z U+007A