灭顶 mièdǐng be drowned Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 大水灭顶,情况万分紧急。 dàshuǐ miè dǐng, qíngkuàng wànfēn jǐnjí. The floods were overwhelming, and the situation was extremely urgent. Source: Dong Chinese Dictionary