vasa efferentia vasa brevis • vasal · · · Info · Definitions · Characters · · vasa efferentia · · Text Common · · Latin · · Scripts 15 · · Length 7 · · Syllables Definitions · · · (noun) the several highly convoluted tubules that lead from the rete testis to the vas deferens and form the head of the epididymis. Synonyms: vasa efferentia. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 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 v latin small letter v U+0076