irridentism irridenta • irridentist · · · Info · Definitions · Synonyms · Characters · · irridentism · · Text Latin · · Script 11 · · Length 5 · · Syllables Definitions · · · (noun) the doctrine that irredenta should be controlled by the country to which they are ethnically or historically related. Synonyms: irredentism. · · Noun Definition 1 Synonyms · · · irredentism · · Synonym 1 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074