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.
He set a new record in the high jump.
この会社の売上高は過去最高記録を更新した。
This company's sales reached an all-time high.