Translation guide
The English word "reentry" can refer to returning to a place, activity, or state, or to the specific technical process of a spacecraft returning to Earth's atmosphere. This guide covers common Japanese expressions for these meanings.
Expressing the act of entering again, such as re-entering a building, country, or resuming an activity.
Common for re-entering a venue, event, or facility. Often used with する (to do).
Reentry is not permitted.
Specifically for re-entering a country. Used in immigration contexts.
A reentry permit is required.
A more general phrase meaning 'to enter again'. Can be used for rooms, buildings, etc.
He reentered the room.
Literally 're-entry', but primarily used for spacecraft re-entering the atmosphere. Not for everyday reentry.
The spacecraft reenters the atmosphere.
Referring specifically to a spacecraft or satellite returning to Earth's atmosphere.
Describing a person returning to society, a profession, or an activity after an absence.
Commonly used for reintegration into society, e.g., after illness, prison, or military service.
We support his reentry into society.
General term for returning to a previous state or position, such as returning to work or a sport.
Used for re-entering a market, industry, or competition. More formal and business-like.
The company reentered the market.
Do not directly translate 'reentry' as 再入 (sainyū) in most contexts. Use the specific compound words above depending on the situation.
再入場 (sainyūjō) is for venues, events, or facilities. 再入国 (sainyūkoku) is strictly for immigration and crossing national borders.
The satellite's reentry is predicted.
彼女は仕事に復帰した。
She reentered the workforce.