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breathable

American  
[bree-thuh-buhl] / ˈbri ðə bəl /

adjective

  1. able or fit to be breathed.

    filters to make the air more breathable.

  2. allowing the passage of air and moisture.

    a breathable fabric.


breathable British  
/ ˈbriːðəbəl /

adjective

  1. (of air) fit to be breathed

  2. (of a material) allowing air to pass through so that perspiration can evaporate

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of breathable

First recorded in 1725–35; breathe + -able

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.

Called Fort, it is a shed-like bunker with fire-proof doors and materials built to hold up to eight people and valuables with breathable air for four hours.

From BBC • Jun. 3, 2026

The orange suits protect the crewmembers during launch and reentry, but are also available for emergency use -- they can provide up to six days of breathable air.

From Barron's • Apr. 6, 2026

On top of that, there is constant cosmic radiation and no breathable air.

From Science Daily • Jan. 6, 2026

Safety is one concern; in 2020, a CO2 pipeline in Mississippi ruptured, releasing carbon dioxide that displaced breathable air near the ground and sent dozens of people to hospitals.

From Seattle Times • Dec. 8, 2023

My legs collapsed beneath me after several steps, and I sucked in the breathable air near the floorboards.

From "The City Beautiful" by Aden Polydoros

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