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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.

Earlier restorers cut it into six sections, adhered it to acidic backing and sealed it with animal glue.

From The Wall Street Journal • Mar. 30, 2026

Their findings suggest that inside lysosomes, this channel acts like an overflow valve, preventing the environment from becoming too acidic.

From Science Daily • Mar. 26, 2026

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

From Los Angeles Times • Mar. 6, 2026

Spices: Sumac is a great option because it’s acidic yet earthy, tart and slightly lemony, Chavez explains.

From Salon • Feb. 26, 2026

But I threw up something so harshly acidic it left me with canker sores on the inside of my mouth.

From "Hole in My Life" by Jack Gantos