TRUNCUS Meaning and
Definition
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Truncus is a Latin word that serves as an anatomical term, primarily used in the fields of anatomy and biology, to refer to a main stem or a central portion of a structure which branches out or gives rise to other structures. The term can be translated to "trunk" or "stem" in English.
In the context of human anatomy, the term "truncus" is commonly used to describe the main arterial trunk leaving the heart, known as the truncus arteriosus. It is an embryonic structure that eventually develops into the aorta and the pulmonary artery.
In the field of botany, "truncus" can refer to the main stem or trunk of a tree or plant, from which branches or smaller stems originate. It serves as the primary support structure and conduit for nutrients and water throughout the plant.
When used in the context of animals, "truncus" can represent the body or trunk, excluding the head, limbs, and tail. It can also refer to the main body cavity or central part of certain invertebrates.
Overall, "truncus" is a versatile term that is used to describe the main stem or trunk of various structures in anatomy, biology, and botany. Its usage provides a concise and precise manner of referring to the central portion of an object or organism from which other components derive.
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1. The body, excluding the head and extremities; torso. 2. A primary nerve or blood-vessel before its division. 3. A large collecting lymphatic vessel.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for TRUNCUS
Etymology of TRUNCUS
The word "truncus" has Latin origins. It comes from the Latin verb "truncare", which means "to cut off" or "to maim". The noun form "truncus" was derived from this verb and refers to something that has been cut off or severed. In Latin, "truncus" can be used to describe a variety of things, including a tree trunk, a mutilated corpse, or a limb that has been amputated.
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