How to use psi in a sentence

11 example sentences · noun, symbol

Psi means the twenty-third letter of Classical and Modern Greek and the twenty-fifth letter of Old and Ancient Greek. Example: “When an event is classified as a psi phenomenon, it is claimed that all known channels for the apparent interaction have been eliminated.”

Examples of psi by meaning

nounA form of psychic energy.

‘Come, lad,’ he said. ‘We will take tea together and speak of the noumenon, the psi and other more heterogenous phenomena.’1993, Will Self, My Idea of Fun
When an event is classified as a psi phenomenon, it is claimed that all known channels for the apparent interaction have been eliminated.1996, Michael F. Stoeber, Hugo Anthony Meynell, Critical Reflections on the Paranormal (page 60)
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.2005, Michael Ashley, Transformations: The History of the Science Fiction Magazine 1950 to 1970, Liverpool: Liverpool University Press...

symbolPound per square inch (an imperial unit of pressure).

Each turbogenerator consisted of a steam turbine, powered by 900 psi of superheated steam, that was coupled by a set of reduction gears to a General Electric marine alternating-current generator operating at 1,800 rpm.2017 December 12, National Transportation Safety Board, “1.3.5 Electrical Generation and Distribution System”, in Marine Accident Report...
For M2, this is typically around 3250 MPa (471,000 psi) when tempered at 300°F (149°C).2024 March 23, “Yield Strength of Steel: A Comprehensive Guide”, in Unionfab, archived from the original on 13 Jan 2026

More sentences with psi

If the air pressure drops below 60 psi, the signal arm will drop down across the windshield.2010, Mike Byrnes and Associates, “Air Brakes”, in Barron’s CDL: Commercial Driver’s License Truck Driver’s Test, 3rd edition, Hauppauge…. From the entry wigwag
In our telekinesis case, the psi. might pick up microkinesis or macrokinesis at a certain level.2000 April 5, Kelly Ross Pederson, “Re: 3E psionics ideas?”, in rec.games.frp.dnd (Usenet). From the entry microkinesis
You can't reset it (push it back out of view) until air pressure is brought above 60 psi.2010, Mike Byrnes and Associates, “Air Brakes”, in Barron’s CDL: Commercial Driver’s License Truck Driver’s Test, 3rd edition, Hauppauge…. From the entry wigwag
Yield strength is measured in units of force per unit area, commonly expressed in pounds per square inch (psi) or megapascals (MPa).2024 March 23, “Yield Strength of Steel: A Comprehensive Guide”, in Unionfab. From the entry megapascal
Tests 1 through 7 proceeded well; 35 psi ( 80 ft of waterhead ) was reached with no signs of failure in the bulkhead or its anchorage.1985, Information Circular, page 32. From the entry waterhead
Likewise, 20 psi represents the point at which the sand mis has reached sufficient strength to be drawn from the pattern or corebox without sag or distortion.1984, Tom Drozda, Charles Wick, Tool and Manufacturing Engineers Handbook, Society of Manufacturing Engineers, page 16-25. From the entry corebox

Meaning of psi

noun The twenty-third letter of Classical and Modern Greek and the twenty-fifth letter of Old and Ancient Greek.
noun A form of psychic energy.
symbol Pound per square inch (an imperial unit of pressure).

Full definition of psi

Questions about psi in a sentence

How do you use psi in a sentence?: Psi is used as a noun and symbol. For example: “When an event is classified as a psi phenomenon, it is claimed that all known channels for the apparent interaction have been eliminated.”
What is a short sentence with psi?: “For M2, this is typically around 3250 MPa (471,000 psi) when tempered at 300°F (149°C).”
What does psi mean?: Psi means the twenty-third letter of Classical and Modern Greek and the twenty-fifth letter of Old and Ancient Greek.

Adapted from Wiktionary: psi (page history and authors) and the entries each sentence comes from. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws chose the sentences, left out offensive ones and quotations older than 1900, and marked the word in each. Wiktionary data of 2026-09-02.

Last updated: 2026-09-02

Cite this page: “How to use psi in a sentence.” Word.ws, https://word.ws/sentences/psi. Based on Wiktionary, CC BY-SA 4.0.