Gland

Part of Speech:

Noun

Pronunciation:

/ɡlænd/

Definitions:

1. An organ in the body that secretes particular chemical substances for use in the body or for discharge into the surroundings.
2. A structure resembling a gland in appearance or function, such as a lymph node.

Usage Examples:

• The thyroid gland regulates metabolism in the body.
• Swollen glands can be a sign of an infection.
• Bees have glands that produce wax.

Etymology:

Derived from the French word "glande," from Latin "glandula," a diminutive of "glans" meaning acorn, due to the shape resemblance.

Synonyms:

• Node
• Secreting organ
• Organ
• Duct

Antonyms:

• Non-secreting tissue
• Non-glandular tissue

Translations:

Regional Pronunciation Variations:

• US: /ɡlænd/
• UK: /ɡlɑːnd/
• Australian: /ɡlænd/

Historical Usage:

The term "gland" has been used in medical contexts since the 17th century, primarily referring to bodily organs responsible for secretion. The understanding of glands expanded with advancements in biology and anatomy.

Cultural Nuances:

In metaphorical language, the term "gland" may symbolize hidden or internal processes. In popular culture, references to glands often appear in discussions of health and wellness.

More Information:

Glands play essential roles in the endocrine and lymphatic systems. Endocrine glands release hormones directly into the bloodstream, while exocrine glands secrete substances through ducts. Examples include the adrenal gland, sweat glands, and lymph nodes. Glandular issues can lead to various health conditions, making their study crucial in medical science.