Meaning and Usage
"出入口" (でいりぐち) refers to a place that serves as both an entrance and an exit, commonly used for buildings, rooms, or areas where people come and go. It is a compound noun combining "出" (exit) and "入口" (entrance).
Common Contexts
You will often see "出入口" on signs in public places like stations, malls, or office buildings indicating where people can enter and leave. It is a neutral, formal term suitable for written and spoken Japanese.
Collocations and Patterns
- 出入口がある: there is an entrance/exit
- 出入口を使う: to use the entrance/exit
- 出入口付近: near the entrance/exit
- 出入口を閉める: to close the entrance/exit
Usage Notes
When using "出入口," speakers imply a designated point for both entering and exiting, often emphasizing convenience or safety. It is more formal than simply saying "入り口" (entrance) or "出口" (exit) alone. Avoid confusing it with just "入口" or "出口" when the location serves both functions.
Common Mistake
Learners sometimes use "入り口と出口" separately when "出入口" is more concise and natural for places serving both purposes. Use "出入口" to refer to a combined entrance and exit point.