stridor

English Wikipedia has an article on:

stridor

Wikipedia

From Latin strīdor (“shrill or harsh sound”), from strīdō (“make a shrill or harsh sound”).

• (US) IPA^(key): /ˈstɹaɪdɚ/
• Rhymes: -aɪdə(ɹ)

stridor (countable and uncountable, plural stridors)

1. A harsh, shrill, unpleasant noise.
   • 1888–1891, Herman Melville, “[Billy Budd, Foretopman.] Chapter XXVIII.”, in Billy Budd and Other Stories, London: John Lehmann, published 1951, →OCLC:

     But when the tilted plank let slide its freight into the sea, a second strange human murmur was heard, blended now with another inarticulate sound proceeding from certain larger sea-fowl, whose attention having been attracted by the peculiar commotion in the water resulting from the heavy sloped dive of the shotted hammock into the sea, flew screaming to the spot. So near the hull did they come, that the stridor or bony creak of their gaunt double-jointed pinions was audible.

2. (medicine) A high-pitched sound heard on inspiration resulting from turbulent air flow in the upper airway usually indicative of serious airway obstruction.
   • 1973, Oliver Sacks, Awakenings, New York: Vintage, published 1999, page 50:

     Her breath-holding increased in duration to almost a minute; her expirations became complicated by stridor, forced retching, and forced phonations ('Oouuggh!').

• Douglas Harper (2001–2024) “stridor”, in Online Etymology Dictionary.

stridor m (plural stridors)

1. (medicine) stridor

• “stridor”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.

From strīdō (“I make a shrill sound, shriek”) +‎ -or.

• (Classical Latin) IPA^(key): /ˈstriː.dor/, [ˈs̠t̪riːd̪ɔr]
• (modern Italianate Ecclesiastical) IPA^(key): /ˈstri.dor/, [ˈst̪riːd̪or]

strīdor m (genitive strīdōris); third declension

1. A harsh, shrill, hissing, grating, or creaking sound

Third-declension noun.

• Catalan: estridor
• → English: stridor
• Italian: stridore
• Portuguese: estridor
• Romanian: stridor
• Spanish: estridor

• “stridor”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• “stridor”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
• stridor in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
• Félix Gaffiot (1934) “stridor”, in Dictionnaire illustré latin-français [Illustrated Latin-French Dictionary] (in French), Hachette.

Borrowed from Latin stridor or French stridor.

stridor n (uncountable)

1. stridor