Which one should you use?
The way you end the phrase changes the tone significantly. Using dete itte is a strong, direct command. Conversely, if you want to make the phrase a polite request, add kudasai to the end to say 出て行ってください, which means "please leave."
Is there a formal and an informal way to say it?
The form 私の部屋から出て行って is a standard way to express a strong and direct command. For a polite request, use Dete kudasai or the full 出て行ってください. The form Heya kara dete is an informal way to say "Get out of the room."
How does it change in a sentence?
The form 出て行って (dete itte) combines the te-form of the verb deru (to exit) with the verb iku (to go) to create a command that implies the continuous action of leaving.
How do you pronounce it?
watashi no heya kara dete itte
Did you know?
- The word heya ('room') shares a root with the word for 'space' or 'interval', reflecting how Japanese architecture traditionally used sliding screens to define flexible spaces rather than fixed rooms.
- A person might respond to this command by saying shitsurei shimasu, which literally means 'I am being rude' but is the standard polite way to enter or leave any room.
- Adding kudasai makes the phrase a polite request, but in a heated argument, saying dete itte kudasai with a cold tone can actually feel more menacing and final than shouting.
Examples in context
- 私の部屋から出て行って!watashi no heya kara deteitte!Get out of my room!
- もう、私の部屋から出て行ってください。mou, watashi no heya kara deteitte kudasai.Please, just get out of my room.
- いい加減に、私の部屋から出て行って。ii kagen ni, watashi no heya kara deteitte.Enough, get out of my room.
Example conversation
A brother is angry that his sister is touching his things.
- 大翔 Hiroto何してるの!私の部屋から出て行って!Nani shiteru no! Watashi no heya kara dete itte!What are you doing! Get out of my room!
- 美咲 Misakiちょっと漫画を借りただけだよ。Chotto manga o karita dake dayo.I was just borrowing a manga.
- 大翔 Hiroto勝手に入らないでよ!早く出て行って!Katte ni hairanaide yo! Hayaku dete itte!Don't just come in! Get out now!
- 美咲 Misakiわかったよ、もう行くよ。Wakatta yo, mō iku yo.Alright, I'm leaving.