1. [verb] Present participle of top
2. [adjective] (UK) (informal) (dated) wonderful
3. [adjective] (archaic) Assuming superiority; proud.
4. [noun] Any food item added on top of another, such as sprinkles on ice cream or pepperoni on pizza
5. [noun] The act of cutting off the top of something.
6. [noun] (nautical) The act of raising one extremity of a spar higher than the other; Either of the cables that support the ends of a spar or boom
7. [noun] (angling) The tail of an artificial fly.
8. [noun] A flavorful addition on top of a dish.
9. [adjective] Excellent; best possible.