You searched for: “diagnosing
diagnose, diagnoses, diagnosed, diagnosing (verb forms)
1. To determine or to distinguish the nature of a problem or an illness through a diagnostic analysis.
2. To determine the identity of (a disease, illness, etc.) by a medical examination: "The doctor diagnosed the illness as influenza."
3. To ascertain the cause or nature of (a disorder, malfunction, problem, etc.) from the symptoms: "The mechanic diagnosed the trouble that caused the car to break down."
4. To classify or to determine on the basis of scientific examination.