The Clue
23rd of 24 letters (3 letter answer)
The Answer
PSI
Tags
Notes
The answer PSI is seen frequently, appearing about once every 70 puzzles.
Related Clues
___ particle
Before omega
Greek letter
Kind of particle
Letters on a radial
"___ Love You"
Omega preceder
Omega's predecessor
Phi, chi, ___
Pressure meas.
Telekinesis, e.g.
Telepathy, e.g.
Telepathy and such
Tire abbr.
Tire meas.
The Beatles' "___ Love You"
Between chi and omega
College sweater letter
Electric flux symbol
It's pitchfork-shaped
Letter after chi
Letter before omega
Michelin guide no.?
Penultimate Greek letter
Plato's penultimate letter
Scuba tank meas.
"___ Love You," 1934 song
"___ Love You," Mercer air
"___ Love You" (old song)
Next to last Greek letter
Next-to-last Greek letter
Pitchfork-shaped Greek letter
Wave function symbol in quantum mechanics
Definition
PSI as a noun:
1. (pounds per square inch, psi) = a unit of pressure
2. the 23rd letter of the Greek alphabet