Definitions

to make a small hole in something, or to get a small hole in something:

The sport or pastime of riding on a modified surfboard while holding on to a specially designed kite, using the wind for propulsion.

to make changes to something so that it is better or more suitable for a particular purpose:

to end something:

a very small, young plant in a small amount of soil, often sold in a container with sections that each contain a plant:

past simple and past participle of throttle