Meaning of the word "reach a peak" in English

What does "reach a peak" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

reach a peak

US /riːtʃ ə piːk/
UK /riːtʃ ə piːk/

Phrase

to reach the highest or most intense point of something

Example:
The company's sales are expected to reach a peak next quarter.
His anger began to reach a peak after the argument.