auricle

/'ɔ:rikl/
Học thuật
Thân thiện
auricle

A doctor points to the auricle of a large anatomical ear model.

Definition
  1. Noun:
    • The externally visible cartilaginous structure of the external ear: The part of the ear that is on the outside of the head, also commonly called the pinna.
    • A small conical pouch projecting from the upper anterior part of each atrium of the heart: An ear-shaped anatomical part, specifically an appendage of the atrium of the heart.
Examples of Usage

  • Noun (Anatomy of the ear):

    • The doctor examined the patient's auricle for signs of infection.
    • In many mammals, the auricle can be moved to help collect sound.

  • Noun (Anatomy of the heart):

    • The right auricle receives deoxygenated blood from the body.
    • Blood can sometimes pool in the auricle, increasing the risk of clot formation.
Advanced Usage
  • "Auricular" (adjective): Pertaining to the auricle or the ear.
    • The auricular muscles are responsible for moving the external ear in some animals.
Variants and Related Words
  • Pinna: A synonym for the external part of the ear (auricle).
  • Atrial appendage: A more precise clinical term for the heart's auricle.
Synonyms
  • For the ear: Pinna, external ear.
  • For the heart: Atrial appendage.
Related Phrases
  • Auricular fibrillation: A common but potentially serious type of irregular heartbeat (arrhythmia) that often begins in the atria, which include the auricles. (Note: The more common medical term is "atrial fibrillation").
auricle

A doctor points to the auricle of a large anatomical ear model.

Noun
  1. the externally visible cartilaginous structure of the external ear
  2. a small conical pouch projecting from the upper anterior part of each atrium of the heart

Từ đồng nghĩa

Từ gần giống

Từ chứa "auricle"

Từ có nhắc đến "auricle"