1.
assistant, helper
A person who helps another, especially in professional or academic contexts.
教授の助手として働いている。
I'm working as a professor's assistant.
助手席に座ってください。
Please sit in the passenger seat.
研究助手を募集しています。
We are recruiting research assistants.
助手席に荷物を置いてもいいですか。
May I put my luggage on the passenger seat?
大学院を卒業した後、助手として研究室に残ることになった。
After graduating from graduate school, I ended up staying in the lab as an assistant.
助手 refers to someone who assists another person in their work.
COMMON COLLOCATIONS:
- 研究助手 (research assistant)
- 教授の助手 (professor's assistant)
- 助手席 (passenger seat - literally "assistant's seat")
USAGE NOTE:
助手席 (passenger seat) comes from the idea that the front passenger could assist the driver. This term is commonly used in everyday Japanese.
SIMILAR WORDS:
- 助手: assistant (academic, professional)
- アシスタント: assistant (borrowed from English, broader use)
- 補助: assistance, support (more abstract)