(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
かつて、人の健康と気質を決定すると思われていた要素の組合せ(乾燥、暖かさ、または、四体液)
complexion
give a certain color to; "The setting sun complexioned the hills"