game-changing discovery

Syllable breakdown

Dictionary meaning

a scientific finding or innovation so fundamental and far-reaching that it alters the entire landscape of a field, rendering previous assumptions obsolete and opening new directions for research, technology, and practice that were not previously conceivable; game-changing discoveries include the structure of DNA, the development of antibiotics, the invention of the transistor, and the discovery of CRISPR; the phrase combines the sporting metaphor of a game changer — a move that shifts the balance of a contest — with the intellectual excitement of discovery, and is used both seriously, to mark genuinely transformative advances, and hyperbolically, in marketing and science communication where significance is routinely overstated