adjective/suʁ/
deaf (person, animal); muffled (sound); unvoiced, voiceless
Synonyms: dur de la feuille, mal-entendant, dévoisé
Antonyms: sonore
Inherited from Middle French sourd, from Old French sourt, sord, surt, surz, from Latin surdus, from Proto-Indo-European *swer- (“ringing, whistling”).