asthma

noun

asth·​ma ˈaz-mə 

 British  ˈas-

: a chronic lung disorder that is marked by recurring episodes of airway obstruction (as from bronchospasm) manifested by labored breathing accompanied especially by wheezing and coughing and by a sense of constriction in the chest, and that is triggered by hyperreactivity to various stimuli (such as allergens or rapid change in air temperature)

asthmatic

az-ˈma-tik 

 British  as-

adjective or noun

asthmatically

az-ˈma-ti-k(ə-)lē 

 British  as-

adverb

Examples of asthma in a Sentence

Recent Examples on the Web

People with atopic dermatitis are more likely to have a family history of allergic rhinitis (hay fever) and asthma. —Heidi Cope, Health, 24 Dec. 2024

Allergic conditions like food allergies, hay fever, eczema and asthma have become much more common. —New Atlas, 21 Dec. 2024

For instance, growing up on a farm with lots of animals is linked to lower rates of allergies and asthma later on. —Jeffrey Kluger, TIME, 20 Dec. 2024

Researchers have linked the dust that blows off the playa to the region’s abnormally high rates of childhood asthma. —Rebecca Plevin, Los Angeles Times, 16 Dec. 2024

Word History

Etymology

Middle English asma, borrowed from Medieval Latin asma, asthma, borrowed from Greek ásthma "panting, shortness of breath, asthma (as a medical condition)," of uncertain origin

First Known Use

14th century, in the meaning defined above

Phrases Containing asthma

• anti-asthma
• bronchial asthma

Kids Definition

asthma

noun

asth·​ma ˈaz-mə 

: a condition that is marked by difficulty in breathing with wheezing, a feeling of tightness in the chest, and coughing

asthmatic

az-ˈmat-ik 

adjective or noun

asthmatically

-ˈmat-i-k(ə-)lē 

adverb

Medical Definition

asthma

noun

asth·​ma ˈaz-mə 

: a chronic lung disorder that is marked by recurring episodes of airway obstruction (as from bronchospasm) manifested by labored breathing accompanied especially by wheezing and coughing and by a sense of constriction in the chest, and that is triggered by hyperreactivity to various stimuli (as allergens or rapid change in air temperature)