|pər., |per+ noun
Etymology: International Scientific Vocabulary per- + acid
1. : an acid (as perchloric acid or permanganic acid) derived from the highest oxidation state of an element
2. : peroxy acid
|pər., |per+ noun
Etymology: International Scientific Vocabulary per- + acid
1. : an acid (as perchloric acid or permanganic acid) derived from the highest oxidation state of an element
2. : peroxy acid
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012