後部座席（こうぶざせき、koubuzaseki）
- back seat

The Japanese word 後部座席 (こうぶざせき - *kōbu zaseki*) directly translates to "rear seat" or "back seat" in English. ⚫︎ It specifically refers to the seats located behind the front seats in a vehicle, such as a car, bus, or taxi. ⚫︎ It is the area where passengers typically sit.

⚫︎ その車は後部座席が広いです。 Translation: That car has a spacious back seat. ⚫︎ 後部座席に荷物を置きました。 Translation: I put the luggage in the back seat. ⚫︎ 彼は運転席ではなく、後部座席に座った。 Translation: He sat in the back seat, not the driver's seat.

⚫︎ Use this word when referring to the back seats of a vehicle. ⚫︎ It's common in conversations about car rides, transportation, or describing the layout of a vehicle. ⚫︎ You can use it in various contexts, such as describing the size or comfort of the back seats, asking someone to sit in the back, or discussing what's in the back seat.

⚫︎ The word 後部座席 is typically written in kanji and hiragana. ⚫︎ 後部 (こうぶ - *kōbu*) means "rear" or "back part," and 座席 (ざせき - *zaseki*) means "seat." ⚫︎ There are no other common ways to write this word. ⚫︎ The okurigana is standard, with no variations.

⚫︎ While not a direct synonym, you could use 後ろの席 (うしろのせき - *ushiro no seki*) which means "back seat" or "rear seat". ⚫︎ Depending on context, you could use words like 車内 (しゃない - *shanai* - inside the car) or 客席 (きゃくせき - *kyakuseki* - passenger seats) if referring to the general area, but 後部座席 is more specific.

⚫︎ 前部座席 (ぜんぶざせき - *zenbu zaseki*): Front seat. ⚫︎ 運転席 (うんてんせき - *unten seki*): Driver's seat. ⚫︎ 助手席 (じょしゅせき - *joshu seki*): Passenger seat (front seat).

子供たちは後部座席で静かに遊んでいました。 ・Translation: The children were playing quietly in the back seat. ・Explanation: This sentence describes the activity of children within the rear seat area.

タクシーの後部座席は快適でした。 ・Translation: The back seat of the taxi was comfortable. ・Explanation: This sentence describes the comfort level experienced in the rear seat of a taxi.

The word is a combination of two kanji words: ⚫︎ 後部 - 後 (*go/kou* - rear, back) and 部 (*bu* - part, section). ⚫︎ 座席 - 座 (*za* - seat, sit) and 席 (*seki* - seat). Therefore, 後部座席 literally means "rear part seat".