Local English word record

quantum leap

noun · 1 sense

a sudden large increase or advance

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Examples

  • this may not insure success but it will represent a quantum leap from last summer

Word relationships

Synonyms

quantum jump

Source and method

This page uses the locally materialized K5English vocabulary cohort. WordNet, where present, is enrichment only and does not determine K-5 admission.

Princeton WordNet 3.0