Also included in Spies, Pop Flies, and French Fries is a special feature called Operation Explore More, which encourages readers to undertake their own intelligence-gathering operations, using resources the author has compiled at the end of each chapter.
Medical Definition of COUGH. : to expel air from the lungs suddenly with an explosive noise usually in a series of efforts. transitive verb. Dictionary: Definition of cough.
Whooping Cough (also known as pertussis) A child with whooping cough will have symptoms similar to an ordinary cold, but gradually the cough becomes worse, with severe fits of deep, fast coughing, especially at night. The frequent coughing fits are generally a series of 5 to 15 staccato coughs in rapid succession.