史し上じょう最さい大だい

noun which may take the genitive case particle 'no', noun

greatest in history; largest ever; biggest on record

Used attributively before a noun to describe something as the greatest, largest, or most significant in recorded history. Often appears in news headlines and formal contexts.

• これは史し上じょう最さい大だいのプロジェクトだ。

  This is the greatest project in history.

• 史し上じょう最さい大だいの地じ震しんがその地ち域いきを襲おそった。

  The largest earthquake in history struck the region.