proboscidean Proboscidea • proboscideous · · · Info · Definitions · Synonyms · Characters · · proboscidean · · Text Latin · · Script 12 · · Length Definitions · · · (noun) massive herbivorous mammals having tusks and a long trunk. Synonyms: proboscidian. · · Noun Definition 1 Synonyms · · · proboscidian · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E 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