diagnosticdiagram
nounUK /ˌdaɪəɡˈnɒstɪk ˈdaɪəɡræm/
US /ˌdaɪəɡˈnɑːstɪk ˈdaɪəɡræm/
A picture that helps you find out what is wrong with something.
The mechanic looked at the diagnostic diagram to see why the engine was not working.
RELATED WORDS
OTHER MEANINGS
2. A chart used by doctors to help identify an illness.
The doctor used a diagnostic diagram to check the patient's symptoms.
3. A drawing that shows the parts of a machine and how to test them.
The engineer studied the diagnostic diagram before repairing the robot.
4. A visual guide for finding and fixing computer problems.
The technician followed the diagnostic diagram to fix the network issue.