最さい高こう記き録ろく

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

best record; highest record; new record

Refers to the best or highest achievement in a measurable field, such as sports, sales, or personal performance. Can also mean a newly set record.

• 彼かれは走はしり高たか跳とびで最さい高こう記き録ろくを出だした。

  He set a new record in the high jump.

• この会かい社しゃの売うり上あげ高だかは過か去こ最さい高こう記き録ろくを更こう新しんした。

  This company's sales reached an all-time high.