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Definitions

acidic

[uh-sid-ik] / əˈsɪd ɪk /
ADJECTIVE
containing acid
Synonyms
STRONGEST
WEAK


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Such condensation can be “highly acidic and dangerous, causing chemical burns to the skin and severe lung damage,” the Iranian Environmental Protection Organization warned, according to NBC News.

From Salon • Mar. 17, 2026

Because swashing depends on fermentation and acidic by products, altering factors such as surface pH or sugar levels could limit bacterial growth.

From Science Daily • Mar. 13, 2026

“It’s not acidic or negative. I genuinely love doing this,” he says.

From Los Angeles Times • Mar. 6, 2026

The other is “Fleabag”: Like Phoebe Waller-Bridge’s acidic reprobate, Ms. Weisz’s character is unconstrained by a fourth wall, sharing with us, reflecting, observing, making wisecracks but not being particularly funny.

From The Wall Street Journal • Mar. 5, 2026

This time it's an acidic substance that scalds my throat and makes its way into my nose as well.

From "The Hunger Games" by Suzanne Collins