adjective Sour, sharp, or biting to the taste; tart; having the taste of vinegar.
acid fruits or liquors
adjective Sour-tempered.
His response was harsh and acid.
adjective Of or pertaining to an acid; acidic.
acid soils
adjective Denoting a musical genre that is a distortion (as if hallucinogenic) of an existing genre, as in acid house, acid jazz, acid rock.
noun A sour substance.
noun (chemistry) Any compound which yields H+ ions (protons) when dissolved in water; an Arrhenius acid. Any compound that easily donates protons to a base; a Brønsted acid. Any compound that can accept a pair of electrons to form a covalent bond; a Lewis acid.
noun Any compound which yields H+ ions (protons) when dissolved in water; an Arrhenius acid.
noun Any compound that easily donates protons to a base; a Brønsted acid.