thunderer thundercrack • thunderfish · · · Info · Definitions · Characters · · thunderer · · Text Latin · · Script 9 · · Length Definitions · · · (noun) an epithet for Jupiter. Synonyms: Jupiter Tonans, Thunderer. · · Noun Definition 1 (noun) a noisemaker that makes a sound like thunder. · · Noun Definition 2 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 n latin small letter n U+006E r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075