A surname transferred from the nickname.

plural of dirty snowball

plural of coconut snowball

A scuffle or play fight whose object is to hit opponents with snowballs.

plural of snowball fight

An accelerating growth of magnitude, including fame, fortune, importance, or danger.

Synonym of snowball's chance in hell

guelder rose

plural of snowball tree

(geology) The planet Earth when its surface was almost completely frozen some time earlier than 650 million years ago, according to a hypothesis aiming to explain certain enigmatic features in the geological record, such as apparently glacial sedimentary deposits found at tropical paleolatitudes.