kəmˈplɛkʃən kəmˈplɛkʃən give a certain color to The setting sun complexioned the hills (obsolete) a combination of elements (of dryness and warmth or of the four humors) that was once believed to determine a person's health and temperament texture and appearance of the skin of the face the coloring of a person's face a point of view or general attitude or inclination he altered the complexion of his times a liberal political complexion a combination that results from coupling or interlinking diphthongs are complexions of vowels