pre•mixPronunciation: (prē-miks'), [key]
—n., adj., v., -mixed or -mixt, -mix•ing.
Also,pre•mix•turePronunciation: (prē-miks'chur). [key]
a mixture of ingredients, made before selling, using, etc.: The chain saw runs on a premix of oil and gasoline.
mixed prior to using, marketing, etc.; premixed: premix concrete.
to mix beforehand, as in advance of selling or using.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.