com-mingo, minxi, minctum, 3, v. a.,
to pollute , defile : lectum potus (by vomiting), * Hor. S. 1, 3, 90: suavia comminxit spurcā salivā tuā, Cat. 78, 8; cf. id. 99, 10: commictum caenum, as a term of reproach, for a paltry , dirty fellow : commictum caeno stercilinium publicum, Plaut. Pers. 3, 3, 3.