Trikaya
The Trikāya (Sanskrit: त्रिकाय, lit. "three bodies"; Chinese: 三身; pinyin: sānshēn; Japanese pronunciation: sanjin, sanshin; Korean pronunciation: samsin; Vietnamese: tam thân, Jyutping: saam1 san1, Tibetan: སྐུ་གསུམ, Wylie: sku gsum) is a fundamental Buddhist doctrine that explains the multidimensional nature of Buddhahood.