Core Meanings
The character 大 (dà) primarily means "big" or "large" in size or quantity. It can also express importance or seriousness, such as in "a big problem." Additionally, it is used to indicate age, meaning "older" or "eldest," especially when referring to people.
Common Collocations and Usage
- 大城市 (dà chéngshì): big city
- 大学生 (dàxuéshēng): university student (literally "big student")
- 最大 (zuì dà): the biggest or oldest
- 大问题 (dà wèntí): big problem
When 大 is used before a noun, it often describes size or importance. When used in family or social contexts, it can indicate seniority or age. It is a very common adjective and appears in many fixed expressions.
Usage Tips
Be careful not to confuse 大 with similar words like 高 (gāo, "tall") or 多 (duō, "many"). 大 focuses on size, importance, or age, not height or quantity. Also, when used as a prefix for age or rank, it implies seniority rather than physical size.