Getting Your ATP Certificate. Achieving the highest level of pilot certification is harder than ever. Here is how to do it. The Airline Transport Pilot Multi-Engine certificate is the crown jewel of pilot ratings and is required for pilots flying passengers or cargo under Part 121 and some Part 135 operations.
â¢ BRONCHODILATOR (noun). The noun BRONCHODILATOR has 1 sense: 1. a drug that relaxes and dilates the bronchial passageways and improves the passages of air into the lungs. Familiarity information: BRONCHODILATOR used as a noun is very rare. Dictionary entry details.
Bronchodilators are medications that relax the muscles. that wrap around your breathing tubes, allowing the tubes. to become larger and easier to breathe through. Each. bronchodilator is different, based on 1. the chemical make. up, 2. how fast it works and 3. how long it lasts. Your health.