quantum leap

Definition from Wiktionary, a free dictionary

Contents 1 English 1.1 Noun 1.1.1 Translations 1.2 See also

[edit] English

Wikipedia

[edit] Noun

quantum leap (plural quantum leaps)

1. (physics) The discontinuous change of the state of an electron in an atom or molecule from one energy level to another.
2. (metaphorical) An abrupt change.

[edit] Translations

[edit] See also

• step change