Definitions
the 23rd letter of the Greek alphabet
Word origin
From Middle English psi, from Latin psī, from Ancient Greek ψεῖ (pseî), the name for the twenty-third letter of the alphabet (Ψ, ψ).
Used in a sentence
“‘Come, lad,’ he said. ‘We will take tea together and speak of the noumenon, the psi and other more heterogenous phenomena.’”
“When an event is classified as a psi phenomenon, it is claimed that all known channels for the apparent interaction have been eliminated.”
“It traces the growth of homo gestalt with the uniting of six lovely outcasts of society who have psi powers and come together as a hive mind, thus creating a gestalt super-being.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“23rd Greek letter”3 letters
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