besnowball

As a noun taxonomy

is the science or the technique used to make a classification.

As a verb besnowball is

(rare) to pelt as if with snowballs.

As verbs the difference between pelt and besnowball

is that pelt is to bombard, as with missiles while besnowball is to pelt as if with snowballs.

As a noun pelt

is the skin of a beast with the hair on; a raw or undressed hide; a skin preserved with the hairy or woolly covering on it.