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psi

 

Definitions from WordNet

Noun psi has 2 senses
  1. pounds per square inch, psi - a unit of pressure
    --1 is a kind of pressure unit
  2. psi - the 23rd letter of the Greek alphabet
    --2 is a kind of
    letter, letter of the alphabet, alphabetic character
    --2 is a member of Greek alphabet

Definitions from the Web

HTML FORMAT:

Term: psi

Description:

Psi is the 23rd letter of the Greek alphabet and is commonly used in various fields such as physics, psychology, and paranormal phenomena. It is represented as Ψ in uppercase and ψ in lowercase. It has different meanings and uses depending on the context.

Senses:

Noun (1):

In physics, psi (Ψ) represents the wave function in quantum mechanics. It describes the probability distribution of a particle's position.

Example sentence: The scientist used complex mathematical equations to calculate the psi of the electron cloud.

Noun (2):

In psychology, psi (ψ) refers to extrasensory perception (ESP) or psychic abilities beyond the normal five senses.

Example sentence: Many people believe in psi and claim to have experienced psychic phenomena like telepathy or precognition.

Adjective:

As an adjective, psi describes something relating to psychics, paranormal abilities, or phenomena.

Example sentence: The bookstore had a special section for books on psi phenomena and the occult.

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