Spirula spirt • spirulate · · · Info · Definitions · Synonyms · Characters · · Spirula · · Text Latin · · Script 7 · · Length Definitions · · · (noun) a small tropical cephalopod of the genus Spirula having prominent eyes and short arms and a many-chambered shell coiled in a flat spiral. Synonyms: spirula, Spirula peronii. · · Noun Definition 1 Synonyms · · · spirula peronii · · Synonym 1 Characters · · S latin capital letter s U+0053 a latin small letter a U+0061 i latin small letter i U+0069 l latin small letter l U+006C p latin small letter p U+0070 r latin small letter r U+0072 u latin small letter u U+0075