CLOSED GLAND Meaning and
Definition
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A closed gland is a specialized structure in living organisms that produces and secretes substances for various functions within the body. It refers to a gland that has a complete duct system, allowing the secretion to be transported through ducts or tubes before it is released into the target area.
Closed glands are found in many organisms, including humans and animals. They are classified as exocrine glands, meaning their secretions are transported through ducts that open onto an epithelial surface. These glands can produce a wide range of substances, such as enzymes, hormones, oils, mucus, sweat, and saliva.
The term "closed gland" distinguishes it from other types of glands, such as open glands, which release their secretions directly onto a surface without the use of ducts. Closed glands are typically characterized by having a structure that allows the secretions to accumulate and be transported to their final destination, often through a system of branching ducts.
Closed glands play vital roles in maintaining health and homeostasis. For example, sweat glands help regulate body temperature by producing sweat, while salivary glands aid in digestion by secreting saliva. Other closed glands, like the sebaceous glands in the skin, produce oils that help nourish and protect the skin and hair.
In conclusion, a closed gland is a type of exocrine gland that has a complete duct system through which its secretions are transported before being released into the target area. These glands are essential for various functions and processes in an organism.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for CLOSED GLAND
- xlosed gland
- vlosed gland
- flosed gland
- dlosed gland
- ckosed gland
- cposed gland
- coosed gland
- clised gland
- clksed gland
- cllsed gland
- clpsed gland
- cl0sed gland
- cl9sed gland
- cloaed gland
- clozed gland
- cloxed gland
- cloded gland
- cloeed gland
- clowed gland
- closwd gland
Etymology of CLOSED GLAND
The term "closed gland" does not have a specific etymology because it is a combination of two separate English words.
The word "closed" comes from Middle English "clos" or Old French "cloz", which means shut or not open. It ultimately derives from the Latin word "clausus", meaning enclosed or confined.
The word "gland" has a Latin origin and comes from the Latin word "glandula", meaning acorn or gland. It refers to a small organ in the body that secretes substances, such as hormones or oils.
So, the term "closed gland" simply combines these two words to describe a gland that is not open or accessible.
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