'Stridor' definitions:

Definition of 'stridor'

(from WordNet)
noun
A whistling sound when breathing (usually heard on inspiration); indicates obstruction of the trachea or larynx

Definition of 'Stridor'

From: GCIDE
  • Stridor \Stri"dor\, n. [L., from stridere to make any harsh, grating, or creaking sound.] A harsh, shrill, or creaking noise. --Dryden. [1913 Webster]

Synonyms of 'stridor'

From: Moby Thesaurus