admixture

definition: the act of mixing together
example:
speech part: noun
synonyms: mix
definition: an additional ingredient that is added by mixing with the base
example: the growing medium should be equal parts of sand and loam with an admixture of peat moss and cow manure
speech part: noun
synonyms: intermixture
definition: the state of impairing the quality or reducing the value of something
example:
speech part: noun
synonyms: alloy

admixture is explained and pronounced

How admixture is being used?