(/əˈmæl.ɡəm/)
Noun
1. A combination of different things
… The taste we know as “cola” today is an amalgam of essential oils: citrus and cassia (a cinnamon bark) mostly, with variations that include lavender, anise, nutmeg, and other flavorings. Caramel gives cola its unique color and density.
From the post: The relaunch of Crystal Pepsi reminds us of simpler times
Source: How Crystal Pepsi Anticipated Silicon Valley (theatlantic.com)