Definition, Meaning & Synonyms

stridor

noun

/ˈstraɪ.dər/

Definition

A high-pitched, wheezing sound caused by disrupted airflow. It often indicates an obstruction in the airway.

Examples

During the examination, the doctor noted the child’s stridor when he breathed in.
Stridor can be a warning sign of laryngeal obstruction.
The patient experienced stridor after inhaling a foreign object.

Meaning

Stridor refers to a specific type of respiratory sound that occurs when there is a narrowing or blockage in the upper airway. This sound may be heard during inhalation, exhalation, or both, and is often a sign of a medical issue that requires attention.