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pineal gland

 

Definitions from WordNet

Noun pineal gland has 1 sense
  1. pineal gland, pineal body, epiphysis cerebri, epiphysis - a small endocrine gland in the brain; situated beneath the back part of the corpus callosum; secretes melatonin
    --1 is a kind of endocrine gland, endocrine, ductless gland

Definitions from the Web

Pineal Gland

Definition: The pineal gland is a small endocrine gland located deep within the brain, responsible for producing melatonin and regulating sleep-wake cycles.

Example Sentences:

1. The pineal gland plays a vital role in maintaining a healthy sleep pattern.

2. Some spiritual beliefs associate the pineal gland with the third eye and claim it is a gateway to higher consciousness.

3. Calcification of the pineal gland can disrupt melatonin production and disturb sleep.

Parts of Speech:

Noun: The pineal gland secretes melatonin.

Adjective: The pineal gland function is crucial for sleep regulation.

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