stridor

Etymology
From, from.

Noun

 * 1) A harsh, shrill, unpleasant noise.
 * 2)  A high-pitched sound heard on inspiration resulting from turbulent air flow in the upper airway usually indicative of serious airway obstruction.
 * 1)  A high-pitched sound heard on inspiration resulting from turbulent air flow in the upper airway usually indicative of serious airway obstruction.

Etymology
From.

Noun

 * 1) A harsh, shrill, hissing, grating, or creaking sound

Etymology
or.