What is the meaning of Adrenal?

Pertaining to the adrenal glands (suprarenal glands), their secretions, or the function derived therefrom.

Abutting or near the kidneys.

Full of excitement or adrenaline.

An adrenal gland.

adrenal gland

adrenal (near the kidney)

adrenal (pertaining to adrenal glands)

adrenal

adrenal

adrenal

Source: wiktionary.org