incredible
adj.-
1 amazing or wonderful (adj.) A2 Elementaryextremely good, large, or great.
extraordinary in degree or quality; used as a high-intensity positive evaluative adjective.
ExampleThe view from the top of the mountain was absolutely incredible.
ExampleThe young pianist gave an incredible performance, demonstrating a level of technical mastery that far exceeded her years.
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2 hard to believe (adj.) B2 Upper Intermediatedifficult to believe because it seems impossible or very unlikely.
too implausible to be credible; challenging the observer's belief or expectations.
ExampleIt seemed incredible that he could survive such a long journey alone.
ExampleThe witness provided an incredible account of the events, which the jury found difficult to reconcile with the physical evidence presented by the prosecution.
From Middle English incredible, from Latin incrēdibilis (“that cannot be believed”), from in- (“not”) + crēdibilis (“worthy of belief”), from crēdō (“believe”), equivalent to in- + credible.