diagnosis
UK: ˌdaɪəɡˈnəʊsɪs | US: ˌdaɪəɡˈnoʊsɪs
n. the identification of the nature of an illness or problem by examination of the symptoms
n. (computing) the process of analyzing a system to identify faults or issues
The word "diagnosis" originates from Greek, combining "dia-" (through) and "gnosis" (knowledge). The prefix "dia-" implies thoroughness, while "gnosis" refers to knowledge or recognition. Historically, it described the act of discerning or distinguishing a disease by analyzing symptoms. Over time, it expanded to broader contexts, such as technical or systemic analysis. The suffix "-is" marks it as a noun, preserving its Greek structure in English.
The doctor made a quick diagnosis based on the patient's symptoms.
Early diagnosis of cancer significantly improves treatment outcomes.
The mechanic ran a computer diagnosis to identify the car's engine issue.
Her accurate diagnosis of the problem saved the company time and resources.
The software provides real-time system diagnosis to prevent failures.