What does "gonad/o" specifically refer to?

The term "gonad/o" specifically refers to sex glands, which are the organs responsible for producing gametes (sperm in males and eggs in females) and sex hormones. These glands are essential for reproduction and play a key role in secondary sexual characteristics. In males, the gonads are the testes, and in females, they are the ovaries. Understanding the terminology related to "gonad/o" is crucial in fields like endocrinology and reproductive health, where the functioning and disorders of these glands are studied.

The other terms do not relate to the meaning of "gonad/o." Granules, glucose, and buttock represent different concepts that do not pertain to the specific functions or roles of the gonads in the context of medical terminology.