Bundle up

What is Bundle up?

Bundle up definition and meaning on Dictionary terms:
several objects or a quantity of material gathered or bound together: a bundle of hay.
an item, group, or quantity wrapped for carrying; package.

a number of things considered together: a bundle of ideas.
Slang. a great deal of money: He made a bundle in the market.
Botany. an aggregation of strands of specialized conductive and mechanical tissues.
Also called bundle of isoglosses. Dialect Geography. a group of close isoglosses running in approximately the same direction, especially when taken as evidence of an important dialect division.
Anatomy, Zoology. an aggregation of fibers, as of nerves or muscles.

verb (used with object), bun