bulkhead
A bulkhead is a vertical wall or partition inside a ship, aircraft, or other vehicle that separates different compartments. It is often designed to be structural, watertight, or fire-resistant to increase the safety and integrity of the vessel.
例文
3 / 5We were assigned seats right behind the bulkhead, so we had extra legroom.
We were given seats behind the dividing wall, providing more space for our legs.
The structural integrity of the forward bulkhead was compromised during the impact.
The strength of the front partition wall was damaged during the crash.
Just shove your bags under the seat; you can't put them on the floor by the bulkhead.
Put your bags under the seat because floor storage isn't allowed at the cabin wall.
語族
覚え方のコツ
Think of a 'Bulk' of a 'Head'—a heavy-duty wall at the 'head' or front of a section that keeps you safe.
クイックテスト
The engineer inspected the ___ to ensure it was completely watertight before the ship left the port.
正解！
正解は： bulkhead
例文
We were assigned seats right behind the bulkhead, so we had extra legroom.
everydayWe were given seats behind the dividing wall, providing more space for our legs.
The structural integrity of the forward bulkhead was compromised during the impact.
formalThe strength of the front partition wall was damaged during the crash.
Just shove your bags under the seat; you can't put them on the floor by the bulkhead.
informalPut your bags under the seat because floor storage isn't allowed at the cabin wall.
Marine engineers must ensure that each watertight bulkhead can withstand significant hydraulic pressure.
academicShip designers must verify that every water-sealed wall can resist heavy water pressure.
The airline's policy restricts bulkhead seating to passengers requiring special assistance or bassinets.
businessThe company limits seats at the cabin divider to passengers with specific needs or infants.
語族
よく使う組み合わせ
よく使うフレーズ
bulkhead seat
a seat located behind a wall in an airplane or train
collision bulkhead
the foremost watertight partition in a ship's hull
rear bulkhead
the partition wall at the back of a compartment
よく混同される語
The hull is the outer shell of a ship, while a bulkhead is an internal wall.
A partition is a general term for any divider, whereas a bulkhead is specifically for vehicles or engineering.
使い方のコツ
In travel contexts, it is almost exclusively used as an adjective (bulkhead seats). In engineering or maritime contexts, it is used as a noun to describe a safety wall.
よくある間違い
Do not use 'bulkhead' to describe a regular wall in a house; it is reserved for ships, planes, and specific retaining walls in construction.
覚え方のコツ
Think of a 'Bulk' of a 'Head'—a heavy-duty wall at the 'head' or front of a section that keeps you safe.
語源
From Middle English 'bolke' (meaning a beam or plank) and 'head' (referring to the end or partition).
文法パターン
文化的な背景
In commercial aviation, bulkhead rows are highly sought after for extra legroom but are often restricted because they lack under-seat storage during takeoff.
クイックテスト
The engineer inspected the ___ to ensure it was completely watertight before the ship left the port.
正解！
正解は： bulkhead
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