Adjective
chromaffin (not comparable)
(cytology) Having an affinity for (and thus being stained brownish yellow) by chromium salts.
Glucocorticoids produced in the adrenal cortex were once thought to be responsible for the differentiation of chromaffin cells. Source: Internet
The chromaffin cells of the medulla are the body's main source of the catecholamines adrenaline and noradrenaline, released by the medulla. Source: Internet