Gastropoda gastropod • gastropodan · · · Info · Definitions · Characters · · Gastropoda · · Text Latin · · Script 10 · · Length Definitions · · · (noun) snails and slugs and their relatives. Synonyms: class Gastropoda, Gasteropoda, class Gasteropoda. · · Noun Definition 1 Characters · · G latin capital letter g U+0047 a latin small letter a U+0061 d latin small letter d U+0064 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