pauli exclusion principle(n = noun.cognition) exclusion principle - no two electrons or protons or neutrons in a given system can be in states characterized by the same set of quantum numbers;
is a kind of law, law of nature
pauli exclusion principle, n. Physics the assertion that no two fermions can have the same quantum number.
Etymology:
W. Pauli, Austrian physicist d. 1958
accounting principle, archimedes' principle, basic principle, bitter principle, chinese exclusion act, exclusion, exclusion principle, first principle, fundamental principle, gestalt principle of organization, guiding principle, huygens' principle of superposition, in principle, indeterminacy principle, judicial principle, le chatelier principle, le chatelier's principle, le chatelier-braun principle, legal principle, life principle, localisation principle, localization principle, mass-action principle, moral principle, pauli, pleasure principle, pleasure-pain principle, pleasure-unpleasure principle, principle, principle of equivalence, principle of liquid displacement, principle of parsimony, principle of relativity, principle of superposition, reality principle, superposition principle, uncertainty principle, vital principle, wolfgang pauli, working principle