Merriam-Webster's Collegiate® Dictionary, 11th Edition
TEAM
I. noun see: tow Date: before 12th century
1. two or more draft animals harnessed to the same vehicle or implement, a draft animal often with harness and vehicle, lineage , race , a group of animals: as, a brood especially of young pigs or ducks, a matched group of animals for exhibition, a number of persons associated together in work or activity: as, a group on one side (as in football or a debate), crew , gang ,
II. adjective
Date: 14th century
of or performed by a team ,
III. verb
Date: 1552
transitive verb to yoke or join in a team, to convey or haul with a team, intransitive verb to drive a team or motortruck, to form a team or association