Englishfor English speakers
peak
Noun
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A peak is a point at the top of an object.
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A peak is the highest amount reached.
The stock market reached a peak in September 1929.
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A peak is the top of a mountain.
peak
Verb
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To peak is to reach the highest degree or maximum of something.
memory
Noun
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When someone remembers something, we call the thing they remember a memory.
I have very nice memories of the time when my children were young.
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The part of the mind that remembers; the act of remembering.
When we get older, our memory isn't as good.
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The part of a computer that holds information.
usage
Noun
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The way or the amount of using; use.
I learnt the usage of some verbs while studying the language.
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A habit or accepted practice.