GROUNDBREAKING definition: 1. If something is groundbreaking, it is very new and a big change from other things of its type…. Learn more.

GROUNDBREAKING definition: the act or ceremony of breaking ground for a new construction project. See examples of groundbreaking used in a sentence.

Dec 7, 2016 · The meaning of GROUNDBREAKING is introducing new ideas or methods. How to use groundbreaking in a sentence.

You use groundbreaking to describe things which you think are significant because they provide new and positive ideas, and influence the way people think about things.

Definition of groundbreaking adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

1. Of, relating to, or being a ceremony of breaking ground. 2. Characterized by originality and innovation: groundbreaking technology.

Dec 15, 2025 · groundbreaking (comparative more groundbreaking, superlative most groundbreaking) Innovative; new, different; doing something that has never been done before.

ground•break•ing (ground′ brā′king), n. the act or ceremony of breaking ground for a new construction project. adj. of or pertaining to such a ceremony. originating or pioneering a new …

Something groundbreaking is brand new, important, and original, like groundbreaking research that proves your cat really does love you.

Something that is groundbreaking often introduces a new way of doing or thinking about things. It's typically used for significant inventions, discoveries, research findings, artistic works, or …