CEFR B2
acidic
adjective
Meaning
Having the properties of an acid, typically characterized by a sour taste, corrosive nature, and a pH value less than 7.
Examples
- The soil in this region is very acidic, which is why certain plants struggle to grow here.
- After drinking the orange juice, she noticed an acidic taste lingering in her mouth.
Synonyms: sour, tart, corrosive, acidulous