透顶

透顶	tòu dǐng	out-and-out / thoroughly
透	tòu	(bound form) to penetrate; to seep through / to tell secretly; to leak / thoroughly; through and through / to appear; to show
顶	dǐng	apex / crown of the head / top / roof / most / to carry on the head / to push to the top / to go against / to replace / to substitute / to be subjected to (an aerial bombing, hailstorm etc) / (slang) to "bump" a forum thread to raise its profile / classifier for headwear, hats, veils etc