Web Results
ac·id
[as-id]
NOUN
1.
Chemistry. a compound usually having a sour taste and capable of neutralizing alkalis and reddening blue litmus paper, containing hydrogen that can be replaced by a metal or an electropositive group to form a salt, or containing an atom that can accept a pair of electrons from a base. Acids are proton donors that yield hydronium ions in water solution, or electron-pair acceptors that combine with electron-pair donors or bases.
2.
a substance with a sour taste.
3.
something, as a remark or piece of writing, that is sharp, sour, or ill-natured: His criticism was pure acid.
4.
Slang. LSD.
ADJECTIVE
5.
sharp or biting to the taste; tasting like vinegar; sour: acid fruits.
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Source: Dictionary.com
Lysergic acid diethylamide - Wikipedia
Lysergic acid diethylamide (LSD), also known as acid, is a psychedelic drug known for its psychological effects. This may include altered awareness of the ... More »
acid | Define acid at Dictionary.com
dictionary.reference.com/browse/acid
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www.dictionary.com/browse/acid

Acid definition, Chemistry. a compound usually having a sour taste and capable of neutralizing alkalis and reddening blue litmus paper, containing hydrogen ...

en.wikipedia.org/wiki/Acid

An acid is a molecule or ion capable of donating a hydron or, alternatively, capable of forming a covalent bond with an ...

www.thoughtco.com/definition-of-acid-and-examples-604358

Mar 17, 2017 ... This is the definition of an acid as the term is used in chemistry, as well as several examples of acids.

www.merriam-webster.com/dictionary/acid

Define acid: of, relating to, or having the qualities of an acid — acid in a sentence.

www.urbandictionary.com/define.php?term=acid

acid n. Acid is a ridiculously powerful drug. It's measured in micrograms (that's 10 to the negative 6, kids). ... One side has the word, one side has the definition.

dictionary.cambridge.org/dictionary/english/acid

acid meaning, definition, what is acid: any of various usually liquid substances that can react with and sometimes dissolve other…. Learn more.

study.com/academy/lesson/what-is-acid-in-chemistry-definition-lesson-quiz.html

Acids are chemical agents that release hydrogen ions when added to water. Their chemistry makes them one of the most important classes of molecules...