(computing) Algorithms in a software system that models real life business objects and their interactions.

(economics) A long-term fluctuation in economic activity between growth and recession.

(business) An interdisciplinary concept used to create and validate a practiced logistical plan for how an organisation will recover and restore interrupted critical functions within a predetermined time after a disaster or extended disruption.

(idiomatic) To commit oneself to a task or activity that is employment-related or that requires serious effort or concentration.

plural of business card

plural of e-business

(informal) Businesslike, or related to business.

The state or condition of being businesslike.

(rare) In a businesslike way.

Engaged in business activity / (idiomatic) Ready to proceed in a desired activity.