Synonyms for
Psi
Definition
Psi is the 23rd letter of the Greek alphabet, and it is often used as a symbol for wave functions in physics and for the polygamma function in mathematics.
Synonyms & similar words
Common collocations
- psi wave
- psi energy
- psi phenomenon
- psi power
- psi ability
- psi effect
- psi field
Word family
noun psi
Usage note
Psi is primarily used in the context of parapsychology and refers to psychic phenomena. It is not a common word in everyday English outside of this specific field.
Example sentences
- The physics student had to use the symbol psi in her homework.
- The mathematician explained the polygamma function using the letter psi.
- The fraternity house had a banner with the Greek letter psi on it.
- The scientist wrote the equation using the psi symbol.
- The physics professor asked the student to identify the psi function in the formula.
Quotes
The wave function is represented by the Greek letter psi. - Richard P. Feynman
The polygamma function can be denoted by the letter psi. - Abramowitz and Stegun
The equation for the wave function uses the symbol psi. - Brian Greene