From tio- + sulfúrico.
- (Brazil) IPA(key): /t͡ʃi.o.suwˈfu.ɾi.ku/ [t͡ʃɪ.o.suʊ̯ˈfu.ɾi.ku], (faster pronunciation) /t͡ʃjo.suwˈfu.ɾi.ku/ [t͡ʃjo.suʊ̯ˈfu.ɾi.ku]
- (Brazil) IPA(key): /t͡ʃi.o.suwˈfu.ɾi.ku/ [t͡ʃɪ.o.suʊ̯ˈfu.ɾi.ku], (faster pronunciation) /t͡ʃjo.suwˈfu.ɾi.ku/ [t͡ʃjo.suʊ̯ˈfu.ɾi.ku]
- (Southern Brazil) IPA(key): /t͡ʃi.o.suwˈfu.ɾi.ko/ [t͡ʃɪ.o.suʊ̯ˈfu.ɾi.ko], (faster pronunciation) /t͡ʃjo.suwˈfu.ɾi.ko/ [t͡ʃjo.suʊ̯ˈfu.ɾi.ko]
- Hyphenation: ti‧os‧sul‧fú‧ri‧co
tiossulfúrico (feminine tiossulfúrica, masculine plural tiossulfúricos, feminine plural tiossulfúricas)
- (inorganic chemistry) thiosulfuric