Dyspnea means difficulty breathing, which causes an out of breath feeling. It is a symptom caused by innumerable health conditions. Being short of breath during or after exercise or physical exertion is expect. But being breathless without a cause can immediately trigger panic, fear and anxiety. Dyspnea is an indication that your body is hungry for oxygen.
Definition of plenty. 1  1a : a full or more than adequate amount or supply had plenty of time to finish the jobb : a large number or amount in plenty of trouble. 2  2 : the quality or state of being copious : plentifulness.
a full or abundant supply or amount:There is plenty of time. 1  the state or quality of being plentiful; abundance:resources in plenty. 2  an abundance, as of goods or luxuries, or a time of such abundance:the plenty of a rich harvest; the plenty that comes with peace.