a small band of mostly parallel nerve or other fibres

a great deal; a mass

Man is an embodied paradox, a bundle of contradictions — C C Colton

informal a sizable sum of money

to make (things) into a bundle or package

informal to hustle or hurry (somebody) unceremoniously

bundled the children off to school

(+ into) to hastily deposit or stuff (something) into a suitcase, box, drawer, etc

in computing, to sell (several items of software or hardware) as a single package