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.
Deductive reasoning is the process of reasoning from the general to the specific. Deductive reasoning is supported by deductive logic, for example: From general propositions: All ravens are black birds. For every action, there is an opposite and equal reaction.