(じゃま)する

じゃまする
verb (suru)
to disturb, to interrupt
1. to disturb, to interrupt, to get in the way
To interfere with someone's activity or to be an obstacle.
仕事(しごと)邪魔(じゃま)をしないでください。
Please don't disturb my work.
2. to intrude, to visit (humble)
A humble expression used when entering someone's home or space.
邪魔(じゃま)します。
Excuse me for intruding. / May I come in?
Said when entering someone's home
邪魔(じゃま)しました。
Thank you for having me. / Sorry for the intrusion.
Said when leaving someone's home

USAGE:
The expression お邪魔(じゃま)します is a polite way to announce one's entry into someone's space. It literally means "I will be a bother" but functions as "excuse me for intruding."

COMMON COLLOCATIONS:

  • 邪魔(じゃま)になる: to be in the way
  • 邪魔(じゃま)をする: to disturb, to interfere
  • 邪魔者(じゃまもの): nuisance, intruder