stick one's nose in

Verb

informal

(informal) To be nosy; to meddle or interfere in the affairs of another.

Japanese Meaning

他人の私事に詮索して余計な口を出す、干渉する / 他人の事に無断で首を突っ込む、余計なお世話をする

It's rude to stick one's nose in other people's affairs.

他人のことに首を突っ込むのは失礼だ。

Sense（1）

(informal) To be nosy; to meddle or interfere in the affairs of another.

I was doing just fine before he came and stuck his nose in.

sticks one's nose in

（ present singular third-person ）

sticking one's nose in

（ participle present ）

stuck one's nose in

（ participle past ）

stuck one's nose in

（ past ）