CEFR C1
peracidic
adjective
Meaning
Having a high level of acidity, often with a sharp, biting, or corrosive quality.
Examples
- The highly peracidic solution was used to etch the silicon wafers.
- Be careful when handling this substance; it is extremely peracidic and can damage skin.
Synonyms: acidic, sour, corrosive, caustic