Thesaurus.com
Dictionary.com
Showing results for carbon dioxide. Search instead for koldioxid.
Definitions

carbon dioxide

[kahr-buhn dahy-ok-sahyd] / ˈkɑr bən daɪˈɒk saɪd /
NOUN
colorless odorless gas
Synonyms


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.

See Examples For:

"So what are the residents actually breathing in? It's not fresh oxygen; it's carbon dioxide and pollutants. And what happens as a result? The body – specifically the brain – doesn't get enough oxygen."

From BBC ● Oct. 20, 2026

Meanwhile, carbon dioxide enters the leaf through tiny openings called stomata.

From The Wall Street Journal ● Oct. 16, 2026

According to estimates by the think tank Carbon Majors cited in the lawsuit, Shell holds responsibility for 2.02 percent of global carbon dioxide emissions from fossil fuel and cement-making.

From Barron's ● Oct. 15, 2026

By comparing oxygen consumption and carbon dioxide production across these conditions, the scientists could determine how the additional load affected energy use.

From Science Daily ● Oct. 14, 2026

His chin hung forward, like his mouth didn't want to pull away from her, and his eyes were so green, they could turn carbon dioxide into oxygen.

From "Eleanor & Park" by Rainbow Rowell


Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training