\Com*mix"ture\ (?; 135), n. [L. commixtura.] 1. The act or process of mixing; the state of being mingled; the blending of ingredients in one mass or compound. In the commixture of anything that is more oily or sweet, such bodies are least apt to putrefy. --Bacon. 2. The mass formed by mingling different things; a compound; a mixture. --Bacon.