seminal vesicle weight seminal vesicle wet weight 2013-06-10T17:25:45Z CMO:0001603 JSmith The heaviness, i.e. the degree to which an object is drawn toward the earth by gravity, of one or both of a pair of pouchlike glands situated on each side of the male urinary bladder that secrete seminal fluid and nourish and promote the movement of spermatozoa through the urethra, measured after removal from the body but without dessication. VT:0010524 clinical_measurement_ontology seminal gland wet weight