quantum leap

Meaning

Noun

1. The discontinuous change of the state of an electron in an atom or molecule from one energy level to another.
2. (figuratively) An abrupt, extreme change.
3. (figuratively, informal, nonstandard) A large, massive, significant change.

Verb

To manifest, to forward the reality of.

Synonyms

quantum jump

breakthrough

coup

penetration

Translations

Quantensprung

salto cuántico

saut quantique

descoberta

avanç

grande avanço

avanço ou aumento repentinos

Salto quântico

avanço

Durchbruch

Pronounced as (IPA)

/ˈkwɒntəm liːp/

Etymology

Possibly calque of Danish kvantespring.