Arterial – Definition & Meaning

Arterial is a term that is commonly used in medical and scientific fields. It refers to anything related to or pertaining to arteries. Arteries are blood vessels that carry oxygen-rich blood from the heart to different parts of the body. In this article, we will explore the definition, origin, meaning, associations, synonyms, antonyms, and examples of arterial.

Definitions

The term arterial is an adjective that describes anything related to arteries. It can be used to describe the structure, function, or location of arteries. For example, arterial blood refers to the blood that is carried by arteries, while arterial walls refer to the walls of arteries.

Origin

The term arterial comes from the Latin word arteria, which means “windpipe” or “artery”. The word was first used in English in the 15th century to describe the blood vessels that carry blood away from the heart.

Meaning in different dictionaries

According to the Oxford English Dictionary, arterial means “of, relating to, or constituting an artery”. Merriam-Webster defines arterial as “of, relating to, or constituting an artery, or of or relating to the arteries that supply blood to the heart muscle”.

Associations

Arterial is commonly associated with the cardiovascular system and the circulatory system. It is also associated with diseases and conditions that affect the arteries, such as atherosclerosis, hypertension, and aneurysms.

Synonyms

Some synonyms of arterial include:

  • Arteriolar.
  • Vascular.
  • Aortic.
  • Cardiovascular.
  • Circulatory.

Antonyms

There are no direct antonyms of arterial, but some related terms that could be considered antonyms include venous (related to veins) and lymphatic (related to the lymphatic system).

The same root words

Some words that share the same root as arterial include:

  • Artery.
  • Arteriole.
  • Arteriosclerosis.
  • Arteriography.
  • Arteriotomy.

Example Sentences

  • The doctor ordered an arterial blood gas test to measure the patient’s oxygen levels.
  • The patient had a blockage in one of his arterial walls, which caused him to have a heart attack.
  • The surgeon used a clamp to stop the bleeding from the arterial rupture.
  • The researcher studied the effects of exercise on arterial stiffness in older adults.
  • The nurse monitored the patient’s arterial blood pressure to ensure it remained stable.
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