Other forms: asthmatics; asthmatically
An asthmatic is someone who has asthma. Asthmatic can also describe a whistling, wheezy sound or voice. Even if you don’t have asthma, don’t try to sneak up on people if your breathing is asthmatic because they’ll hear you coming!
Asthma is a respiratory condition that causes breathing problems. An asthmatic is someone with asthma, but the word is also used to describe things related to asthma. An inhaler — which helps an asthmatic breathe — could be called asthmatic medicine. An asthmatic attack is a severe lack of breath. You can also say someone sounds asthmatic if they have a breathy, wheezing voice. Anyone who is out of breath sounds a little asthmatic.