noun, plural psis.
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Origin of psi1
Words nearby psi
Definition for psi (2 of 3)
Origin of psi2
Definition for psi (3 of 3)
Example sentences from the Web for psi
They tend to have a PSI in the 2,000 to 3,000 range—sometimes more—and are ideal for more intense tasks like cleaning large decks and patios, the side of the house, boats, and utility vehicles.
Medium size jobs require a PSI between 2,000 and 2,800, with a 2 to 3 GPM.
There are two sets of steps leading from the front doors of Phi Kappa Psi house.
The bonds of Phi Kappa Psi brotherhood were too strong to break.
The Charlottesville Police did indeed have jurisdiction over the Phi Kappa Psi house.
I have not sued Phi Kappa Psi, the University of Virginia, or any of the individuals involved.
Will PSI (private sector involvement) become common in future bailouts?
Certainly it had protected him on Antar, and with equal certainty it must have been responsible for the psi powers he possessed.Insidekick|Jesse Franklin Bone
We know the Auerbach cylinder will store a psi impulse, but we don't know how.
I didn't need any psi talent for that, it was an inevitable part of his pattern.
What we really lacked in psi was the ability to orient its phenomena.
I could say psi was a flow of positrons, and it would mean as much.
British Dictionary definitions for psi (1 of 2)
British Dictionary definitions for psi (2 of 2)
- paranormal or psychic phenomena collectively
- (as modifier)psi powers