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Definitions

respiratory

[res-per-uh-tawr-ee, -tohr-ee, ri-spahyuhr-uh-] / ˈrɛs pər əˌtɔr i, -ˌtoʊr i, rɪˈspaɪər ə- /
ADJECTIVE
breathing
Synonyms
Antonyms


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.

It’s one of the nation’s largest sources of sulfur dioxide, which forms haze and harms the respiratory system, and the second-largest source of carbon dioxide, according to EPA data.

From Salon • May 10, 2026

Oceanwide Expeditions said two crew members currently have "acute respiratory symptoms, one mild and one severe", needing urgent medical care.

From BBC • May 5, 2026

In the Americas, the disease can cause severe respiratory illness.

From Barron's • May 4, 2026

About 38% of people who develop respiratory symptoms from HPS die, according to the CDC.

From The Wall Street Journal • May 4, 2026

How much oxygen does a person’s respiratory system exchange for carbon dioxide every hour?

From "All the Light We Cannot See" by Anthony Doerr




Vocabulary lists containing respiratory