天平thian-pîng名詞額頭、天庭。天平飽滇thian-pîng pá-tīnn天庭飽滿,是相學上的多福之相。男天平,女下顎。Lâm thian-pîng, lú ē-kok.俗語,男人以額頭飽滿,女人以下顎豐滿為福相。類義天庭thian-tîng頭殼額仔thâu-khak-hia̍h-á頭額thâu-hia̍h額頭hia̍h-thâu