Define synthesis: the composition or combination of parts or elements so as to form a whole â synthesis in a sentence the composition or combination of parts or elements so as to form a wholeâ¦ See the full definition
Enlarged Prostate Symptoms and Causes. In men, urine flows from the bladder through the urethra. BPH is a benign (noncancerous) enlargement of the prostate that blocks the flow of urine through the urethra. The prostate cells gradually multiply, creating an enlargement that puts pressure on the urethra -- the chute through which urine and semen exit the body.
Urine (Definition) 1  Urine is the product of the kidneys, which is produced to eliminate the waste products of metabolism, manage body fluid balance, &maintain acid-base balance. 2  Men are adult members of the male sex. 3  Male refers to the masculine gender, those people who have xy chromosomes.