Crimean /kɹaɪˈmi.ən/adjective 1noun 1forms 1 adjective1 •Denoting, of, or related to Crimea, a peninsula on the north of the Black Sea, separating it from the Sea of Azov.He also thought nothing of laying down a railway in a war zone. For example, he was one of those behind the Grand Crimean Central Railway, built during the Crimean War [...]. — 2021 noun1 •Native or inhabitant of the Crimea. formsCrimeans