満室（まんしつ、manshitsu）
- no vacancies

The Japanese word 満室満室 (まんしつ) means "fully occupied," "no vacancies," or "all rooms taken." It's primarily used in the context of hotels, apartments, hospitals, or any place that has rooms or spaces available for use. It indicates that all available spaces are currently in use and that no more are available.

⚫︎ホテルは 満室 です。 Translation: The hotel is fully occupied. ⚫︎このアパートは 満室 です。 Translation: This apartment building has no vacancies. ⚫︎病院の病室は 満室 で、空きがありません。 Translation: The hospital rooms are fully occupied, and there are no vacancies.

This word is used to describe a situation where all available rooms or spaces are occupied. You would use it when checking into a hotel, inquiring about apartments, or trying to find a hospital room. The word directly conveys that there are no openings available.

満室 is typically written with the kanji 満 (man, full) and 室 (shitsu, room). The reading is まんしつ in hiragana. There are no other common ways to write this word. The okurigana (hiragana attached to kanji) is not applicable in this case.

There aren't many direct synonyms for 満室. However, phrases that convey the same meaning could be considered: ⚫︎ 空きがない (aki ga nai) - There are no vacancies. ⚫︎ 部屋がいっぱいです (heya ga ippai desu) - The rooms are full.

The antonym of 満室 is a state where rooms or spaces are available. Words and phrases include: ⚫︎ 空室 (くうしつ) - vacant room. ⚫︎ 空きがある (aki ga aru) - There are vacancies. ⚫︎ 部屋に空きがあります (heya ni aki ga arimasu) - There are vacancies in the rooms.

すみません、本日は 満室 です。 ・Translation: I'm sorry, we are fully booked today. ・Explanation: This sentence is typically used by hotel staff to inform a customer that all rooms are occupied.

そのホテルは夏休み期間中はいつも 満室 になります。 ・Translation: That hotel is always fully booked during the summer vacation. ・Explanation: This explains how a certain hotel often experiences a situation where it is fully occupied.

The word 満室 is a compound word formed from two kanji: 満, meaning "full" or "complete," and 室, meaning "room" or "chamber." Therefore, 満室 literally means "full room," signifying that all rooms are occupied. The etymology is straightforward, reflecting the direct meaning of the word.