1.
to deal with; to take notice of; to engage with; to pay attention to
To engage with or respond to someone. Very commonly used in the negative to mean ignoring someone or not giving them attention.
相手にしないほうがいい。
You'd better just ignore them.
Usage
Most frequently used in the negative (相手にしない) to mean "to ignore" or "to not bother with." In the affirmative, it can mean to engage with, respond to, or deal with someone. Also used with を: ~を相手にする.
Common patterns
- ~を相手にする (to deal with ~)
- 相手にしない (to ignore, to not engage)
- 相手にされない (to be ignored)