psi
Pronunciation: [saɪ]
Word
Context: "science"
(noun) a letter from the Greek alphabet that is often used in science and mathematics. In formulas and equations, you might see the letter 'psi' representing a variable or a special value.
Example
'Psi' is used in many physics equations to represent a wave function.
Example
'Psi' is not the same as 'pi'; they represent different concepts in math.
Example
What does the letter 'psi' stand for in this equation?
Context: "parapsychology"
(noun) a term used to describe phenomena like telepathy or psychokinesis. It's about human abilities that seem to go beyond what we can normally see or explain.
Example
Some people believe they have psi abilities that allow them to read minds.
Example
Many scientists are skeptical about the existence of psi phenomena.
Example
Do you think anyone can truly demonstrate psi abilities?
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