The second-largest island under Chinese sovereignty, located in the South China Sea, known for tropical climate and distinctive culture.
From Chinese hai (海, 'sea') + nan (南, 'south'), literally meaning 'South Sea.' The island has been called this for centuries in Chinese geography.
Hainan Island was historically so remote and tropical that early mapmakers barely knew it existed—today it's a key geopolitical flashpoint in the South China Sea, showing how geography shapes history.
Complete word intelligence in one call. Free tier — 50 lookups/day.