jué​dǐng

extremely

绝顶 (絕頂) jué​dǐng
extremely expression
to the highest degree; utterly or exceedingly

He is an extremely clever person.

summit noun
the highest point or peak of a mountain, literally or figuratively

He finally reached the very summit of Mount Tai.

Frequency

Movie subtitles
1.37 per million appears in 1% of films
Written text
1.63 per million

Sources

Definitions
CC-CEDICT