Wiktionary(0.00 / 0 votes)Rate these synonyms: 1  prickly pear(noun) Synonyms: 2  prickly pear(noun) Any of various spiny cacti of the genus Opuntia, or the fruit, often edible, of such a plant.
The seminal vesicles contribute up to 85% of the seminal fluid, with the prostate gland secreting the majority of the rest. The seminal vesicles secrete a yellow, alkaline and viscous fluid that contains fructose, fibrinogen, prostaglandins and vitamin C, as well as other specific proteins.
By Matthew Schmitz, MD. Updated March 03, 2016. A seminal vesicle is one of a pair of small tubular glands that are near the prostate. The primary function of the seminal vesicles involves the production of fluid that makes up a significant percentage of semen. The seminal vesicles are an early place of metastasis or spread of prostate cancer.