coelomoduct
noun
coe·lo·mo·duct
-ˌdəkt
: an excretory and genital duct that is typical of certain invertebrates (as annelid worms) and has a wide and usually ciliated lumen opening into the coelom by a broad funnel and terminating externally by a small pore in the body wall
Word History
Etymology
coelom + -o- + duct