Buddhism - a religion represented by the many groups (especially in Asia) that profess various forms of the Buddhist doctrine and that venerate Buddha

Hinayanist - an adherent of Hinayana Buddhism

Theravada, Theravada Buddhism - one of two great schools of Buddhist doctrine emphasizing personal salvation through your own efforts; a conservative form of Buddhism that adheres to Pali scriptures and the nontheistic ideal of self purification to Nirvana; the dominant religion of Sri Lanka (Ceylon) and Myanmar (Burma) and Thailand and Laos and Cambodia