Definitions
1.nounA member of a confederacy.
2.nounAn accomplice in a plot.
3.nounAn actor who participates in a psychological experiment pretending to be a subject but in actuality working for the researcher (also known as a "stooge").
4.verbTo combine in a confederacy.
5.adjectiveOf, relating to, or united in a confederacy
6.adjectiveBanded together; allied.