WordGarden.ioapnea
C2Pronunciation
UK
- /əpnˈiə/
US
- /ˈæpniə/
Meanings
Noun
temporary cessation of breathing, especially as a medical episode or disorder
Beyond the definition
Imagine you're holding your breath underwater—that intentional pause is a form of apnea. But apnea isn't always something you choose. It can happen during sleep, causing you to briefly stop breathing without realizing it. This is often called sleep apnea, and it can be a serious health concern. The word comes from Greek roots meaning "without breath." You might also hear about apnea in the context of newborns (who can have brief pauses in breathing) or divers (who train to hold their breath for extended periods).
Apnea refers to the temporary cessation of breathing. It's more than just holding your breath on purpose; it describes a pause in respiration, whether intentional or involuntary. The word originates from the Greek roots a- meaning "without" and pnoia meaning "breath."
There are several types of apnea. Voluntary apnea is when someone consciously stops breathing – like a freediver holding their breath underwater, or during certain meditation practices. Obstructive sleep apnea (OSA) is a common condition where the muscles in the throat relax during sleep, blocking airflow and causing pauses in breathing. This can lead to daytime fatigue, high blood pressure, and other health problems. Central sleep apnea occurs when the brain doesn't send proper signals to the muscles that control breathing.
You might hear about apnea in medical contexts—especially sleep medicine—where doctors diagnose and treat sleep apnea with therapies such as CPAP machines, oral appliances, or lifestyle changes. It's also relevant in discussions of infant health, as some newborns experience brief periods of apnea. At high altitudes, some people develop periodic breathing that can include short apneas during sleep.
So, while apnea can describe the everyday act of holding your breath, the term often points to a potentially serious medical condition involving involuntary pauses in breathing—highlighting the vital importance of steady respiration for overall health and well-being.
Examples
- 1
Medical diagnosis
Her doctor sent her for a sleep study after he suspected sleep apnea.
- 2
Infant monitoring
The monitor alarmed whenever the baby had a brief episode of apnea.
- Phrasean episode of apnea
a short period when breathing stops
- 3
Treatment
Losing weight and using a CPAP machine can help people with obstructive sleep apnea.
See also
Similar
- cessation of breathing
- breathing pause
- respiratory arrest
Shades of meaning
- hypopnea
- breath-holding
Contrast
- normal respiration
Do not confuse
Used with (collocations)
- sleep apnea
- obstructive sleep apnea
- central sleep apnea
- apnea episode
Word family
- apneic
Explore
- oxygen desaturation
- continuous positive airway pressure
Forms and spellings
1 form open this card.
Main spelling
- apneanoun