meddlesome
🇺🇸
/ˈmedlsəm/
🇬🇧
/ˈmedlsəm/
Someone who tends to interfere in other people's affairs or business when it's not their concern.
The meddlesome neighbor always poked his nose into our family matters.
あのせっかちな隣人はいつも私たちの家族の問題に口を出していました。