അർത്ഥം : (physics) an abrupt transition of an electron or atom or molecule from one quantum state to another with the emission or absorption of a quantum.
അർത്ഥം : A sudden large increase or advance.
ഉദാഹരണം :
This may not insure success but it will represent a quantum leap from last summer.
പര്യായപദങ്ങൾ : quantum leap