Tibetan Buddhism

Tibetan Buddhism is the body of religious Buddhist doctrine and institutions characteristic of Tibet and the Himalayan regions which include northern Nepal, Bhutan, India (Arunachal Pradesh, Ladakh and Sikkim), Mongolia, Russia (Kalmykia, Buryatia and Tuva) and northeastern China (Manchuria: Heilongjiang, Jilin). It includes the teachings of the three vehicles (or yanas in Sanskrit) of Buddhism: Hinayana, Mahayana, and Vajrayana (sometimes called Tantrayana).
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Noun
1. a Buddhist doctrine that includes elements from India that are not Buddhist and elements of preexisting shamanism
(synonym) Lamaism
(hypernym) Buddhism
(classification) Tibet, Thibet, Xizang, Sitsang