Word Pronunciation & Dictionary

heisenberg uncertainty principle

Word Rarity Rare

Frequency: Zipf frequency 2.78 in modern English

Syllables
heisen-berg uncer-tain-ty prin-ci-ple
IPA
47
Scrabble Score
30
Letters
6
Syllables
15
Unique Chars

Meaning

Etymology

Named for Werner Heisenberg, its discoverer, translated into English from a variety of original German terms. Heisenberg originally called the concept Ungenauigkeit (inexactness) or Unbestimmtheit (undeterminedness), whereas his mentor and collaborator Niels Bohr often used Unsicherheit (unsureness). Today in German the most commonly used term for the principle is Unschärfe (blurredness or fuzziness).

Phrases

Frequently Paired Words

Synonyms

Questions

What does heisenberg uncertainty principle mean?
The principle that there is an absolute limit on the combined accuracy of certain pairs of simultaneous, related measurements, especially that of the position and momentum of a particle. Originally posited as a problem of measurement, it was soon refined as an inherent property of the universe.
Where does heisenberg uncertainty principle come from?
Named for Werner Heisenberg, its discoverer, translated into English from a variety of original German terms. Heisenberg originally called the concept Ungenauigkeit (inexactness) or Unbestimmtheit (undeterminedness), whereas his mentor and collaborator Niels Bohr often used Unsicherheit (unsureness). Today in German the most commonly used term for the principle is Unschärfe (blurredness or fuzziness).

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