Understanding 阴性 (yīnxìng)
The term 阴性 is commonly used in medical contexts to indicate a negative test result, such as for viruses or infections. For example, a COVID-19 test result can be 阴性, meaning the virus was not detected.
Besides medical usage, 阴性 also refers to the feminine gender in grammar, describing nouns or adjectives that are classified as feminine in languages that have grammatical gender.
Common Collocations
- 阴性结果 (negative result): Used in medical testing to indicate absence of a condition.
- 阴性血型 (Rh negative blood type): Important in blood transfusion contexts.
- 阴性名词 (feminine noun): Used in grammar to classify words by gender.
Usage Notes
When using 阴性 in medical contexts, it implies a negative or absence of a condition, which is generally positive news. In grammar, 阴性 contrasts with 阳性 (masculine gender). Avoid confusing 阴性 with 阴暗 (gloomy) or 阴险 (sinister), which have different meanings despite sharing the character 阴.