proteosome proteosomal • proteosome vaccine · · · Info · Definitions · Synonyms · Characters · · proteosome · · Text Latin · · Script 10 · · Length 4 · · Syllables Definitions · · · (noun) a form of vaccine that can be administered by an inhaler. Synonyms: proteosome vaccine. · · Noun Definition 1 Synonyms · · · proteosome vaccine · · Synonym 1 Characters · · e latin small letter e U+0065 m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074