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Pituitary Meaning: Definition, Examples, and Translations

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pituitary

[pษชหˆtjuหษชtษ™ri ]

Definition

Context #1 | Noun

anatomy biology

The pituitary gland is a small pea-sized gland located at the base of the brain. Often referred to as the 'master gland', it plays a crucial role in regulating various physiological processes through the secretion of hormones. These hormones control important functions such as growth, metabolism, and reproductive processes. The gland is divided into two main parts: the anterior and posterior pituitary, each producing different hormones that have specific effects on the body's systems.

Synonyms

hypophysis, master gland.

Examples of usage

  • The pituitary gland regulates growth hormones.
  • The doctor explained the role of the pituitary in hormone release.
  • Disorders of the pituitary can lead to significant health issues.

Translations

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Interesting Facts

Science

  • The pituitary gland is often called the 'master gland' because it controls other hormone glands in the body, like the thyroid and adrenal glands.
  • It has two main parts: the anterior and posterior lobes, each responsible for releasing different types of hormones.
  • Growth hormone produced by this gland is vital for growth in children, but also maintains muscle mass and bone density in adults.

Health

  • Disorders of the pituitary gland, like hypopituitarism, can cause conditions such as abnormal growth or hormonal imbalances.
  • Pituitary tumors are common and may affect hormonal balance, leading to various health issues, yet many patients remain asymptomatic.

Pop Culture

  • The concept of a 'master gland' has permeated popular discussions around hormones and health, often referenced in wellness media.
  • Pituitary function has been explored in various films and TV shows, often linked to character development involving growth and transformation.

Psychology

  • The gland is crucial for sleep regulation, influencing cycles through the secretion of hormones like melatonin.
  • Research suggests that hormone levels controlled by the pituitary can significantly affect mood and emotional well-being.

Origin of 'pituitary'

Main points about word origin

  • The word comes from the Latin 'pituita', meaning mucus, because early doctors believed it produced mucus.
  • The term 'pituitary' has been used since the early 14th century to describe this gland that rests at the base of the brain.

The term 'pituitary' is derived from the Latin word 'pituitarius', which means 'mucus'. This name comes from the early belief that the gland produced mucus. The gland was first described in the medical literature around the 14th century. It was later identified as a crucial component of the endocrine system, particularly in the secretion of hormones that affect various bodily functions. Over time, advancements in anatomy and endocrinology have revealed the significant roles of the pituitary gland in regulating homeostasis, thus firmly establishing its importance in human biology.

Word Frequency Rank

Position #9,516 indicates this is an advanced-level word. While not essential for basic communication, it will enhance your ability to understand and create more nuanced content.