The following medicines may help open your airway and reduce swelling in your lungs: Bronchodilators help expand your airway for easier breathing. Some of these medicines may help prevent future spasms.
deduction noun (THINKING) C2 [ C or U ] the process of reaching a decision or answer by thinking about the known facts, or the decision that is reached: Through a process of deduction, the detectives discovered the identity of the killer. All we can do is make deductions from the available facts.
deductible - (taxes) an amount that can be deducted (especially for the purposes of calculating income tax) 1  revenue enhancement, tax, taxation - charge against a citizen's person or property or activity for the support of government.