Meaning & Definition of word "Pineal"
to
Pineal
/ˈpɪniəl/
noun:
- 1. Referring specifically to the pineal gland in the brain.
- Example: Disorders of the pineal can lead to sleep disruptions.
- 2. A small, conical gland located near the center of the brain.
- Example: The pineal is known for regulating circadian rhythms through melatonin secretion.
adjective:
- 1. Relating to the pineal gland, a small endocrine gland in the brain that produces melatonin.
- Example: The researchers studied the pineal response to light in various species.
- 2. Describing structures that resemble a pine cone.
- Example: The pineal shape of the sculpture made it a unique centerpiece in the gallery.
Etymology
The word 'pineal' comes from the Latin 'pinea', meaning 'pine cone'.
Common Phrases and Expressions
pineal gland:
A small, pea-shaped gland in the brain that produces melatonin, which affects sleep and circadian rhythms.
third eye:
A metaphysical concept referring to a perceived invisible eye, often associated with enlightenment and intuition, sometimes linked to the pineal gland.
Related Words
melatonin:
A hormone produced by the pineal gland that regulates sleep-wake cycles.
endocrine:
Relating to hormones and the glands that secrete them.
Slang Meanings of pineal
Meaning: Third eye or spiritual insight.
Example Sentence: He said he was going to open his pineal to reach a higher consciousness.