topper

noun

1.
a worker who makes or adds the top to something
Derived from:
top
2.
a worker who cuts tops off (of trees or vegetables etc.)
Derived from:
top
3.
the person who is most outstanding or excellent; someone who tops all others
best of the best better than others best
Derived from:
top
4.
an exceedingly good witticism that surpasses all that have gone before
Derived from:
top
5.
a woman's short coat
6.
a man's hat with a tall crown; usually covered with silk or with beaver fur
beaver dress hat high hat opera hat silk hat stovepipe top hat