taper
verb (used without object)
to become smaller or thinner toward one end.
Used to describe an ongoing action or state that is currently taking place in the immediate present.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Then I am tapering off to a long point at the end, in the most beautiful proportions possible.
From The Junior Classics — Volume 8 Animal and Nature Stories by William Patten