grouplet
n.β Β«When the thing you really want to work on is to make a broad change across the whole organization, you need something newβyou need a βgrouplet.β These grouplets have practically no budget, and they have no decision-making authority. What they have is a bunch of people who are committed to an idea and willing to work to convince the rest of the company to adopt it.Β» ββThe Google Way: Give Engineers Room” by Bharat Mediratta, Julie Bick New York Times Oct. 21, 2007. (source: Double-Tongued Dictionary)