ductus deferens ductus arteriosus • Ducula · · · Info · Definitions · Synonyms · Characters · · ductus deferens · · Text Common · · Latin · · Scripts 15 · · Length 5 · · Syllables Definitions · · · (noun) a duct that carries spermatozoa from the epididymis to the ejaculatory duct. Synonyms: vas deferens, ductus deferens. · · Noun Definition 1 Synonyms · · · vas deferens · · Synonym 1 Characters · · space U+0020 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075