- 1made of concrete a concrete floor
- 2based on facts, not on ideas or guesses concrete evidence/proposals/proof “It's only a suspicion,” she said, “nothing concrete.” It is easier to think in concrete terms rather than in the abstract. compare abstract
- 3a concrete object is one that you can see and feel
NAmE//kɑnˈkritli//
adverbSee concrete in the Oxford Advanced Learner's DictionaryCheck pronunciation: concrete