crimble

As a verb crumble

is to fall apart; to disintegrate.

As a noun crumble

is a dessert of British origin containing stewed fruit topped with a crumbly mixture of fat, flour, and sugar.

As a proper noun Crimble is

christmas.

As a noun taxonomy

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

As a proper noun crimble is

(british|humorous) christmas.

Chrimbo is a synonym of crimble.

As proper nouns the difference between crimble and chrimbo

is that crimble is christmas while Chrimbo is christmas, especially with regard to its more secular and commercial aspects.