breathlessness or shorthess of breath; labored or difficult breathing. It is a sign of a variety of disorders and is primarily an indication of inadequate ventilation or of insufficient amounts of oxygen in the circulating blood. adj., adj dyspneÂ´ic.
CMD may refer to: 1  CMD is commonly used to mean command: 2  CMD.EXE (Command Prompt), the command-line interpreter on Windows operating systems.  Command (computing), an abbreviation commonly used in computing.
Image File. Description. PDD is a compressed image file format developed to reduce file size and save disk space. Files with this extension are created in Adobe PhotoDeluxe  an image editor, which was the only program to support PDD before the release of PSE (Adobeâs Photoshop Elements, 2002)  a scaled down version of Adobe Photoshop.