The normal paralysis of the body that occurs during REM sleep.
A situation where a person is not fully awake, and although conscious of their surroundings, unable to move or speak, often accompanied by hallucinations and feelings of terror.
Modern English dictionary
Explore and search massive catalog of over 900,000 word meanings.
Word of the Day
Get a curated memorable word every day.
Challenge yourself
Level up your vocabulary by setting personal goals.