psi

Etymology 1
From, the name for the twenty-third letter of the alphabet (Ψ, ψ).

Pronunciation
Greek letter

Psychic energy

Noun

 * 1)  The twenty-third letter of Classical and Modern Greek and the twenty-fifth letter of Old and Ancient Greek.
 * 2)  A form of psychic energy.
 * 3) * 1996, Michael F. Stoeber, Hugo Anthony Meynell, Critical Reflections on the Paranormal (page 60)
 * When an event is classified as a psi phenomenon, it is claimed that all known channels for the apparent interaction have been eliminated.
 * When an event is classified as a psi phenomenon, it is claimed that all known channels for the apparent interaction have been eliminated.

Derived terms

 * psi function
 * psi particle

Translations

 * Arabic: پْسِي, بْسِي
 * Catalan:
 * Chinese:
 * Mandarin:
 * Czech:
 * Dutch:
 * Esperanto:
 * Finnish:
 * French:
 * German:
 * Greek:
 * Ancient: ψεῖ
 * Hebrew: פְּסִי
 * Hungarian:
 * Interlingua: psi
 * Irish: sí
 * Italian:
 * Japanese: プシー, プスィ, プサイ
 * Korean:
 * Malay: psi
 * Persian:
 * Polish:
 * Portuguese:
 * Russian:
 * Spanish:

Etymology 2
.

Symbol

 * 1) Pounds per square inch

Related terms
psia

Noun

 * 1) Psi; the Greek letter Ψ (lowercase ψ)

Etymology
From.

Noun

 * 1)  psi letter of the Greek alphabet

Noun

 * 1)  Greek letter

Noun

 * 1)  (Greek letter)

Etymology 1
..

Adjective

 * 1)  canine, dog

Etymology 2
.

Noun

 * 1)   name of the Greek letter Ψ

Etymology
.

Noun

 * 1) ; the Greek letter Ψ, ψ