An instance of admixing, a mixing-in of something.The admixture of vanilla extract in the dough improved the pastries' flavor.
A mixing-in of a biologically or genetically differentiated group to an established stock.
1883, w, w:Treasure Island, ... the wood still flourished high and dense, all of fir on the land side, but towards the sea with a large admixture of live oaks.
1928, H. P. Lovecraft and Zealia Bishop, The Curse of Yig, Both were lean, raw-boned specimens; the man tall, sandy, and grey-eyed, and the woman short and rather dark, with a black straightness of hair suggesting a slight Indian admixture.
