再建された
解説 Definition
rebuilt は rebuild（再建する、作り直す）の過去形・過去分詞です。形容詞としては「再建された」「作り直された」という意味で、建物や仕組みなどに使われます。
Built again after being destroyed, damaged, dismantled, or substantially altered. As an adjective, it describes a structure, machine, organization, or system that has undergone major reconstruction or reassembly rather than merely receiving minor repairs.
覚え方のコツ Memory Tip
re-「再び」＋built「建てられた」と分け、rebuild の不規則な過去形・過去分詞だと覚える。builded とはしない。形容詞では a rebuilt house、the rebuilt bridge のように名詞の前に置き、「修理済み」よりも、いったん大きく作り直されたことを示す。built の語尾は /t/。
Split rebuilt into re-, meaning “again,” and built, the irregular past participle of build. Rebuild follows the same irregular change as build: rebuild, rebuilt, rebuilt—not rebuilded. As an adjective, it commonly comes before a noun, as in a rebuilt house, rebuilt bridge, or rebuilt engine. The word suggests substantial construction or assembly carried out again, whereas repaired may describe a smaller fix. Remember that built ends with the /t/ sound, and adding re- does not change that pronunciation.
例文
This is a rebuilt house.
これは再建された家です。
The rebuilt bridge opened last week.
再建された橋は先週開通しました。
They moved into the rebuilt school building.
彼らは再建された校舎に移りました。
rebuilt の類義語・関連語
対義語
紛らわしい語
rebuilt の語源・成り立ち Etymology
re-（再び）+ built（buildの過去分詞）。buildは古英語byldan（家を建てる）に由来し、語根はbold（住居）。rebuildで「再び建てる」→「再建された」。関連語：builder（建築者）、building（建物）。接頭辞re-が「やり直し」を明示する。
Rebuilt consists of the prefix re-, meaning “again,” and built, the past and past-participle form of build. Build comes from Old English byldan, “to construct a dwelling,” related to bold, an old word for a house or dwelling. English preserves the irregular change build–built rather than using builded. Rebuild therefore means to construct or assemble again, and rebuilt can describe what has undergone that process.
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