You searched for: “cad”
cad (KAD) (s) (noun), cads (pl)
An ill bred individual, a scoundrel who typically behaves badly towards women: Only a cad would hit a woman.
This entry is located in the following unit: English Words in Action, Group C (page 1)
Computer Aided Design, CAD (s)  (noun), Computer Aided Designs, CADs (pl)
The software in computers to create or design objects: Interior designers often use Computer Aided Design software in order to produce accurate sketches for clients.
This entry is located in the following unit: Interior Design (page 1)