What does gonadotrophic mean?
Gonadotrophic is a technical adjective referring to the stimulation of the gonads, the organs that produce reproductive cells and hormones. It is especially associated with gonadotrophic hormones, including follicle-stimulating hormone and luteinizing hormone, which are secreted by the pituitary gland and regulate ovarian and testicular function. The adjective may describe a hormone, an effect, or measurable biological activity. In medical and laboratory contexts, it helps distinguish processes involving the reproductive endocrine system from unrelated hormonal activity. British and American English generally use the same meaning, although gonadotropic is the more common spelling in American usage while gonadotrophic is favored in British usage. The word is valuable for understanding reproductive endocrinology, but it is specialized rather than everyday and is usually encountered in clinical descriptions, research papers, and diagnostic discussions.
adjectiveRelating to or stimulating the gonads, especially through the action of gonadotrophic hormones such as follicle-stimulating hormone and luteinizing hormone.
- Relating to or stimulating the gonads, especially by means of gonadotrophic hormones.
"The assay measures gonadotrophic activity in the pituitary."
"The assay measures gonadotrophic activity in the pituitary."
"Elevated gonadotrophic hormone levels can indicate gonadal dysfunction."
The pituitary uses two gonadotrophic hormones as remote controls for the ovaries and testes.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does gonadotrophic come from?
Gonadotrophic combines gonad-, ultimately from Greek gonos, meaning seed or a generative product, with -trophic, from Greek tropikos, meaning of or relating to nourishment. In modern biomedical usage, trophic forms such as gonadotrophic commonly indicate stimulation of growth or function. Related terms include gonadotrophin and its American counterpart gonadotropin, both names for hormones that act on the gonads.
Related word forms
How gonadotrophic is actually used
A technical term used chiefly in medicine, physiology, and biological research. British usage commonly favors the -troph- spelling, while American usage often uses gonadotropic.
Easily confused with gonadotrophic
Gonadotropic is the common American spelling of the adjective and has the same meaning as the British form gonadotrophic.