[封顶 / 封頂, fēng dǐng, ㄈㄥ ㄉㄧㄥˇ]to put a roof (on a building); to cap the roof (finishing a building project); fig. to put a ceiling (on spending, prize, ambition etc); to top off; fig. to reach the highest point (of growth, profit, interest rates); to stop growing (of plant bud or bran#20923[Add to Longdo]