Learn how to say Intermixture correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word intermix:
the ore had to be handled so that it was not inadvertently intermixed with other material
along its southern edge low trees intermix with the shrubs
mid 16th century (originally as the past participle intermixt): from Latin intermixtus, past participle of intermiscere ‘mix together’, from inter- ‘between’ + miscere ‘to mix’