Errand

(n.) A special business entrusted to a messenger; something to be told or done by one sent somewhere for the purpose; often, a verbal message; a commission; as, the servant was sent on an errand; to do an errand. Also, one's purpose in going anywhere.

Thesaurus Entries

agency, agentship, assignment, authority, authorization, brevet, busywork, care, chare, charge, chore, commission, commissioning, commitment, consignment, cure, delegated authority, delegation, deputation, devolution, devolvement, duty, embassy, empowerment, entrusting, entrustment, executorship, exequatur, exercise, factorship, fish to fry, full power, homework, job, job of work, journey, jurisdiction, labor, legation, license, lieutenancy, make-work, mandate, matters in hand, mission, odd job, office, piece of work, plenipotentiary power, power of attorney, power to act, procuration, project, proxy, purview, regency, regentship, responsibility, service, stint, task, things to do, trip, trust, trusteeship, vicarious authority, warrant, work