quantum leap

English dictionary entry

Meanings

noun
  1. The discontinuous change of the state of an electron in an atom or molecule from one energy level to another.
  2. An abrupt, extreme change.
  3. A large, massive, significant change.
verb
  1. To manifest, to forward the reality of.

Pronunciation

/ˈkwɒntəm liːp/ LL-Q1860 (eng)-Persent101-quantum leap.wav

Word forms

quantum leap quantum leaps quantum leaping quantum leaped quantum leapt

Etymology

Possibly calque of Danish kvantespring.

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