amalgam
Concise Oxford English Dictionary © 2008 Oxford University Press:
amalgam /əˈmalgəm/
▶noun
- 1 a mixture or blend.
- 2 Chemistry an alloy of mercury with another metal, especially one used for dental fillings.
– origin C15: from Fr. amalgame or med. L. amalgama, from Gk malagma ‘an emollient’.
'amalgam' also found in these Oxford entries:

