You can find definition of acid below. Words can have several meanings depending on the context. Their meaning may vary depending on where they are used. Please choose approriate definition according to part of speech and context. We have found 5 different definitions of acid. acid is a 4 letter word. It starts with a and ends with d.
any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt
street name for lysergic acid diethylamide
harsh or corrosive in tone
being sour to the taste
having the characteristics of an acid