adjective / noun
adrenal
uh-DREE-nul/ʌdrˈinʌl/
A hormone-producing gland above a kidney, or relating to it or its hormones.
An adrenal gland sits above each kidney in the diagram.

Etymology
The pieces describe something near the kidneys. The adjective identifies the hormone-producing glands by their position above the kidneys, rather than by what they secrete.
In context
Your adrenal glands help maintain blood pressure and sodium balance through hormones like cortisol
More examples
- The study examined adrenal hormone production.
- The doctor reviewed a scan of the adrenals.
- The lecture described the adrenal cortex.
Forms
adrenal · adrenals
Similar words
- pituitary
- The pituitary is a different hormone-producing gland, located beneath the brain.