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Heisenberg

American  
[hahy-zuhn-burg, hahy-zuhn-berk] / ˈhaɪ zənˌbɜrg, ˈhaɪ zənˌbɛrk /

noun

  1. Werner Karl 1901–76, German physicist: Nobel Prize 1932.


Heisenberg British  
/ ˈhaizənbɛrk, ˈhaɪzənˌbɜːɡ /

noun

  1. Werner Karl (ˈvɛrnər karl). 1901–76, German physicist. He contributed to quantum mechanics and formulated the uncertainty principle (1927): Nobel prize for physics 1932

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Heisenberg Scientific  
/ hīzən-bûrg′ /
  1. German physicist who founded the field of quantum mechanics in 1925 and elaborated the uncertainty principle in 1927. He was awarded the Nobel Prize for physics in 1932.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

However, quantum theory also offers another equally important framework developed by Werner Heisenberg.

From Science Daily • Apr. 14, 2026

One was "matrix mechanics," developed by Werner Heisenberg and later expanded by Max Born, Paul Dirac, and others.

From Science Daily • Mar. 10, 2026

Don't miss our FPL special week three Q&A with expert FPL Heisenberg live on the BBC Sport website at 15:30 BST on Friday, 29 August.

From BBC • Aug. 28, 2025

In 1927 physicist Werner Heisenberg called this problem the “uncertainty principle.”

From Scientific American • Mar. 16, 2023

Because we have some information about the particles’ position, the Heisenberg uncertainty principle implies that we must have some uncertainty about the particles’ velocity—their energy.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife

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