verb (used with object), Informal. 1. to chase and throw back; to retrieve: to shack a ground ball.
Day Procedure Centre. CDD is a medical institution accredited under ISO 9002 standards and licensed by the NSW Department of Health as a day procedure centre. In order to provide and exceed the high standard of service required by these standards, the Centre operates according to the following schedule.
Cooling degree days, or CDD, are a measure of how much (in degrees), and for how long (in days), outside air temperature was higher than a specific base temperature. They are used for calculations relating to the energy consumption required to cool buildings.