1

pituitary

adjective pi·tu·i·tary \ pə-ˈtü-ə-ˌter-ē , -ˈtyü- \
|Updated on: 13 Aug 2018

Definition of pituitary

1 : of or relating to the pituitary gland
2 : caused or characterized by secretory disturbances of the pituitary gland
  • pituitary dwarfism

Recent Examples of pituitary from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'pituitary.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of pituitary

Latin pituita phlegm; from the former belief that the pituitary gland secreted phlegm — more at pip


2

pituitary

noun

Definition of pituitary

plural pituitaries

Recent Examples of pituitary from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'pituitary.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of pituitary

1845

in the meaning defined above

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PITUITARY Defined for English Language Learners

pituitary

Definition of pituitary for English Language Learners

  • medical : a small organ in the brain that produces hormones and influences growth and development


Medical Dictionary

1

pituitary

adjective pi·tu·i·tary \ pə-ˈt(y)ü-ə-ˌter-ē \

medical Definition of pituitary

1 : of or relating to the pituitary gland
2 : caused or characterized by secretory disturbances of the pituitary gland
  • a pituitary dwarf

2

pituitary

noun

medical Definition of pituitary

plural pituitaries
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

Illustration of pituitary

illustration of pituitary


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