I. pə̇ˈtüəˌterē, pə̇.ˈtyü-, -ri adjective
Etymology: Latin pituitarius, from pituita + -arius -ary
1.
a. archaic : mucous
b. : of or relating to the pituitary gland
2. : of, relating to, or resembling a type of physique that is marked by one or more symptom complexes (as acromegaly) and that is produced by secretory disturbances of the pituitary gland
II. noun
( -es )
1. : pituitary gland
2. : the cleaned, dried, and powdered posterior lobe of the pituitary gland of cattle that is used in the treatment of uterine atony and hemorrhage, shock, and intestinal paresis