epididymal fat pad mass CMO:0000357 CMO:0001201 CMO:0000658 caripark VT:0010421 Trait.ontology The amount of matter in the encapsulated adipose tissue associated with the elongated structure connected to the posterior surface of the testes that transports, stores, and matures spermatozoa between testes and vas deferens. 2012-10-10T10:30:44Z epididymal fat pad morphology trait