दूसरों के मामलों में दखल देने वाला।

दख़लंदाज व्यक्ति को अपने पास न फटकने दें।
दखलंदाज, दखलन्दाज, दख़लंदाज, दख़लन्दाज

Intrusive in a meddling or offensive manner.

An interfering old woman.
Bustling about self-importantly making an officious nuisance of himself.
Busy about other people's business.
busy, busybodied, interfering, meddlesome, meddling, officious