i Register
In some senses, peak is marked as slang, UK. Watch for register when choosing this word.
ADJ
high | jagged, rocky | snow-capped, snow-covered | distant | mountain
VERB + PEAK
climb, conquer, scale
PEAK + VERB
rise, tower
The snow-covered mountain peaks rose dramatically against the clear blue sky.
PREP
on a/the ~
The hikers stood on the peak and watched the sunset paint the sky orange.
ADJ
all-time
Her popularity reached an all-time peak after she won the music award last year.
summer, winter, etc.
During winter peak, the ski resort was completely full every single day.
VERB + PEAK
rise to/towards
Sales have risen to a new peak after the successful marketing campaign last month.
hit, reach | fall below/from, pass
be past
The athlete's career was past its peak when he decided to retire.
PEAK + NOUN
hours, period, season, time, year
demand
During summer holidays, the swimming pool operates extra hours to handle peak demand.
rate
During rush hour, customers pay the peak rate for electricity on their monthly bills.
level
efficiency, performance
The athletes trained hard to achieve peak performance at the Olympics.
fitness, form
PREP
at a/the/your ~
Her career was at its peak when she won the championship last year.
~ of
The athlete's career reached its peak of success when she won three gold medals.
PHRASES
in peak condition
The athletes trained hard to reach peak condition before the Olympic Games.
peaks and troughs
Her mood had many peaks and troughs throughout the difficult year.