Source : Webster's Revised Unabridged Dictionary (1913)

Wheezy \Wheez"y\, a.
   Breathing with difficulty and with a wheeze; wheezing. Used
   also figuratively.

Source : WordNet®

wheezy
     adj 1: having a tone of a reed instrument [syn: {reedy}]
     2: relating to breathing with a whistling sound [syn: {asthmatic},
         {wheezing}]