缺陷

缺陷 refers to a flaw, imperfection, or shortcoming in something. It often implies a structural or functional problem that affects quality or performance. Unlike 'fault,' which can be more about responsibility, 缺陷 focuses on the inherent issue itself.

The character 缺 (quē) means 'lack' or 'deficiency,' while 陷 (xiàn) means 'to sink' or 'a pit.' Together, they suggest a hidden or underlying flaw, like a pit in the ground that is not immediately visible but can cause problems.

Defects are commonly discussed in manufacturing, technology, and product design. In daily life, people might refer to a defect in a person's character or behavior. The term is also used in legal and technical contexts, such as product liability or quality control.