albuterol

noun Pharmacology.

1. a selective sympathomimetic bronchodilator, C13H21NO3, inhaled to relax bronchial muscles and ease breathing during an asthma attack.

n.

1. A beta-adrenergic stimulant used as a bronchodilator in the treatment of asthma and other obstructive lung diseases.

1. An adrenergic stimulant used as a bronchodilator in the treatment of asthma and other obstructive lung diseases.