顶

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

male adult / the 4th of the 10 Heavenly Stems 天干[tian1 gan1] / fourth (used like "4" or "D") / small cube of meat or vegetable / (literary) to encounter / (archaic) ancient Chinese compass point: 195° / (chemistry) butyl

head

page / leaf

top of the head

pointed object / cusp / pinnacle / steeple

dome

to assume sb's name and take his place (idiom); to impersonate / to pose under a false name

jack (for lifting weight)

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 branch)

(bird species of China) red-crowned crane (Grus japonensis)

(mining) roof fall / to have the roof cave in

promenade

false roof

zenith

Woman can hold up half the sky / fig. nowadays, women have an equal part to play in society

ceremony of capping the roof (to mark the completion of a building project)

tropopause / top of troposphere

angle to the vertical / angle (between two lines or two planes)

mesopause / top of mesosphere

impersonator / impostor

flush-mounted ceiling lamp (loanword)

dome

lit. three ignorant cobblers add up to a genius (idiom); fig. collective wisdom / wisdom of the masses exceeds that of any individual