the guru who is the three kayas. Trikaya Guru. Literally, the master of the three bodies; the master who is the embodiment of dharmakaya, sambhogakaya, and nirmanakaya. In the context Lamey Tukdrub Barchey Künsel, it can also refer to the gurus of the three kayas, i.e. Amitabha as the dharmakaya, Avalokiteshvara as the sambhogakaya, and Padmakara as the nirmanakaya