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单词 psi
释义

psi

1 of 3

noun (1)

ˈsī How to pronounce psi (audio) ˈpsī How to pronounce psi (audio)
: the 23rd letter of the Greek alphabet see Alphabet Table

psi

2 of 3

noun (2)

ˈsī How to pronounce psi (audio)
: parapsychological psychic phenomena or powers

psi

3 of 3

abbreviation

pounds per square inch

Word History

Etymology

Noun (1)

Middle English, from Medieval Latin, from Late Greek, from Greek psei

Noun (2)

probably by shortening & alteration from psychic

First Known Use

Noun (1)

15th century, in the meaning defined above

Noun (2)

1942, in the meaning defined above

Medical Definition

psi 1 of 2

adjective

ˈsī How to pronounce psi (audio)
: relating to, concerned with, or being parapsychological psychic events or powers
psi phenomena

psi

2 of 2

noun

: psi events or phenomena
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更新时间:2024/11/13 23:17:06