“+...- noun
Etymology: International Scientific Vocabulary hypo- + sulfurous (acid)
1. archaic : thiosulfuric acid
2. : hydrosulfurous acid
“+...- noun
Etymology: International Scientific Vocabulary hypo- + sulfurous (acid)
1. archaic : thiosulfuric acid
2. : hydrosulfurous acid
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012