1 roof

2 classifier: 个 gè

1 hilltop

1 apex

2 crown of the head

3 top

4 roof

5 most

6 to carry on the head

7 to push to the top

8 to go against

9 to replace

10 to substitute

11 to be subjected to (an aerial bombing, hailstorm etc)

12 (slang) to "bump" a forum thread to raise its profile

13 classifier for headwear, hats, veils etc

1 top-notch

2 first-rate

1 to put a roof (on a building)

2 to cap the roof (finishing a building project)

3 fig. to put a ceiling (on spending, prize, ambition etc)

4 to top off

5 fig. to reach the highest point (of growth, profit, interest rates)

6 to stop growing (of plant bud or branch)

1 lit. three ignorant cobblers add up to a genius (idiom); fig. collective wisdom

2 wisdom of the masses exceeds that of any individual

1 to assume sb's name and take his place (idiom); to impersonate

2 to pose under a false name

1 to rub one's head and heels (idiom); to slave for the benefit of others

2 to wear oneself out for the general good

1 extremely bright (idiom)

1 highly intelligent (idiom)