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 is a serious infection that spreads easily from person to person the infection causes coughing spells so severe that it can be hard to breathe eat or sleep pertussis can lead to pneumonia or hospitalization