acid

US /ˈæs.ɪd/
UK /ˈæs.ɪd/
"acid" picture
1.

acide

a chemical substance, usually a liquid, that contains hydrogen and has a pH of less than 7. Acids are corrosive and have a sour taste.

:
Sulfuric acid is a strong corrosive substance.
L'acide sulfurique est une substance corrosive forte.
Lemon juice contains citric acid.
Le jus de citron contient de l'acide citrique.
1.

acide

having the properties of an acid; having a pH of less than 7

:
The soil in this region is very acid.
Le sol de cette région est très acide.
The fruit had a sharp, acid taste.
Le fruit avait un goût vif et acide.