rem
Pronunciation: [rɛm]
Word
Context: "sleep"
(noun) REM stands for Rapid Eye Movement. It's a special stage of sleep when your eyes move a lot, and this is when you usually dream. It helps your brain relax and restore itself.
Example
During the night, she spent a lot of time in REM sleep, which helped her feel energetic in the morning.
Example
He didn't get enough REM sleep last night, so he feels tired today.
Example
How many hours do you usually spend in REM sleep each night?
Context: "currency"
(noun) REM can also refer to a currency used in specific regions, like the Romanian currency called 'leu' sometimes included in financial descriptions. It might be less common.
Example
She exchanged her dollars for REM at the bank during her trip.
Example
The store didn’t accept REM, so I had to pay in another currency.
Example
Can I use REM to buy food at the local market?
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