Definitions

1. noun

A person or thing that tapers something, or a tool used to taper something

“The carpenter used a taper to smooth the edges of the wood.”

2. verb

To make something narrower or smaller towards one end; to shape something so that it tapers

“The artist had to taper the painting to fit it into the frame.”

3. verb

To reduce the amount or extent of something gradually

“The company will taper off their advertising budget in the coming months.”