具名三蜜栗底尼迦耶Sammatiya－nikāya，小乘十八部中正量部之梵名，又作三眉底與部，彌底部，彌離底部。又謂之量弟子。
彌底; 彌離底; 三密 (or 蜜) 栗底尼迦耶; 三眉底與量弟子 Saṃmatīyanikāya, Saṃmata, or Saṃmitīyas. A Hīnayāna sect the 正量部 correctly commensurate or logical school, very numerous and widely spread during the early centuries of our era. The 三彌底部論 is in the Tripiṭaka. It taught "that a soul exists in the highest and truest sense", "that an arhat can fall from arhatship, that a god can enter the paths of the Order, and that even an unconverted man can get rid of all lust and ill-will" (Eliot, i, 260). It split into the three branches of Kaurukullakāḥ Āvantikāh, and Vātsīputrīyāḥ.
三蜜 The Sammatīya school.