acidic

Meanings

Adjective

• being or containing an acid; of a solution having an excess of hydrogen atoms (having a pH of less than 7)

Adjective Satellite

• being sour to the taste

Adj

• Having a pH less than 7, or being sour, or having the strength to neutralize alkalis, or turning a litmus paper red.
• Containing a high percentage of silica-bearing minerals; opposed to basic.
• Of or relating to acid; having the character of an acid.

Synonyms

acid, acidulent, acidulous

Antonyms

alkaline, amphoteric, basic