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HOW TO PRONOUNCE

acid

/ˈæsəd/

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American Pronunciation Guide · 1:03
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Stress “ac” and give “c” an “s” sound.

Start with the short a of cat. Keep the vowel after s light, then finish directly with d rather than adding another vowel.

2 syllables · Stress on syllable 1

TRY SAYING
The label identifies the acid.

APG practice sentence · CC BY-SA 4.0

CMU Pronouncing Dictionary

What does acid mean?

adjective

  1. Sour, sharp, or biting to the taste; tart; having the taste of vinegar.
  2. (figuratively) Sour-tempered.
  3. Of or pertaining to an acid; acidic.
More meanings (8)

adjective

  1. Denoting a musical genre that is a distortion (as if hallucinogenic) of an existing genre, as in acid house, acid jazz, acid rock.

noun

  1. A sour substance.
  2. Any compound which yields H+ ions (protons) when dissolved in water; an Arrhenius acid.
  3. Any compound that easily donates protons to a base; a Brønsted acid.
  4. Any compound that can accept a pair of electrons to form a covalent bond; a Lewis acid.
  5. Any corrosive substance.
  6. (slang) LSD, lysergic acid diethylamide.
  7. Acronym of atomicity, consistency, isolation, and durability, a set of properties that guarantee database transactions are processed reliably.

Definitions regrouped for readability · CC BY-SA 4.0

IPA pronunciation

/ˈæsəd/

Pronunciation used in the listening tip.

CMU Pronouncing Dictionary

Other dictionary pronunciations

/ˈæsɪd/
Wiktionary contributors · CC BY-SA 4.0

Pronunciation varies by speaker and region. About these dictionary pronunciations.

In the pages of books

See this word in context.

It was not unpleasant to the taste, though slightly acid, and I learned in a short time to prize it very highly.
Edgar Rice BurroughsA princess of MarsProject Gutenberg ebook #62
It was afterwards, by the French nomenclaturists, termed oxygenated muriatic acid, conceiving it to be a compound of oxygen and muriatic acid.
S. D. (Samuel Dwight) HumphreyAmerican Hand Book of the DaguerreotypeProject Gutenberg ebook #167
More book examples (2)
When the total quantity of the nitrated solution added amounts to about half the bulk of the ferro-tartaric acid, it is enough.
Henry Hunt SnellingThe History and Practice of the Art of PhotographyProject Gutenberg ebook #168
The sensation was like being touched in the marrow with some pungent and searching acid, it set my very teeth on edge.
Charles DickensGreat ExpectationsProject Gutenberg ebook #1400