silurid Siluric • Siluridae · · · Info · Definitions · Synonyms · Characters · · silurid · · Text Latin · · Script 7 · · Length Definitions · · · (noun) Old World freshwater catfishes having naked skin and a long anal fin more or less merged with the eellike caudal fin. Synonyms: silurid fish. · · Noun Definition 1 Synonyms · · · silurid fish · · Synonym 1 Characters · · d latin small letter d U+0064 i latin small letter i U+0069 l latin small letter l U+006C r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075