Noun

• 1. any foodstuff made by combining different ingredients;

  "he volunteered to taste her latest concoction"

  "he drank a mixture of beer and lemonade"

• 2. an additional ingredient that is added by mixing with the base;

  "the growing medium should be equal parts of sand and loam with an admixture of peat moss and cow manure"

  "a large intermixture of sand"

• 3. the act of mixing together;

  "paste made by a mix of flour and water"

  "the mixing of sound channels in the recording studio"