Word Pronunciation & Dictionary

over-unity

Word Rarity Uncommon

Frequency: Zipf frequency 4.21 in modern English

Syllables: over-u-ni-ty
IPA

15

Scrabble Score

9

Letters

4

Syllables

9

Unique Chars

Meaning

adj

Free-energy; supposedly capable of perpetual motion

Example Sentences

"Look for the "over-unity" ratio when calculating energy output versus input as a proof of free energy."
"The system behaves as an over-unity device producing energy from atomic hydrogen by a repeated dissociation and recombination of hydrogen atoms. MAHG tube contains a vacuum tube filled with hydrogen at 0.1 atm and cooled by water."
""The Potapov device," the experimenters reported ruefully, "did not show any evidence of over-unity performance in our tests. We can find no explanation for the failure of this Potapov device to perform as reported (300% over-unity).""

Etymology

From over- + unity (“the number "1"”), referring to the fact that an over-unity device should produce more kinetic energy than whatever potential it receives as input. Coined to avoid patent rules that prevent impossible technologies such as perpetual motion machines being patented.

Word Breakdown

Prefix: over

Questions

What does over-unity mean?: Free-energy; supposedly capable of perpetual motion
Where does over-unity come from?: From over- + unity (“the number "1"”), referring to the fact that an over-unity device should produce more kinetic energy than whatever potential it receives as input. Coined to avoid patent rules that prevent impossible technologies such as perpetual motion machines being patented.

How to pronounce over-unity

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