The phrase "groundbreaking work" refers to something that is innovative, pioneering, or cutting-edge. It describes work or ideas that bring new and significant discoveries, advancements, or breakthroughs in a particular field. Full definition
Similar and related words and phrases are presented below.
Her ideas were a vehicle for creating groundbreaking work in photography, performance, film, video, drawing, sculpture, and site - specific installation. (sugarhillmuseum.org)
But the women artists who taught, studied, and made groundbreaking work with them are often remembered in history books as wives of their male counterparts or, worse, not at all. (artsy.net)
In fact, we have done groundbreaking work in the use of mediation and alternative dispute resolution for resolving divorce and child custody matters. (kcfamilylawattorney.com)