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.
彼は走り高跳びで最高記録を出した。
He set a new record in the high jump.
この会
This company's sales reached an all-time high.