Yuganaddha A method of meditative practice where, in alternating sequence, tranquillity-Meditation and insight-Meditation are developed. It is called 'tranquillity and insight joined in pairs' Samatha-vipassanāyuganaddha the coupling or yoking of tranquillity and insight. He who undertakes it, first enters into the 1st absorption.
Thereupon he enters into the 2nd absorption; and after rising from it, he again considers its constituent phenomena as impermanent, etc. In this way, he passes from one absorption to the next, until at last, during a moment of insight, the intuitive Knowledge of the path of Stream-entry, etc. flashes forth - See A. IV, 170; A.IX, 36; Pts: Yuganaddha Kathā.