Shingon
[ shin-gon, sheen- ]
/ ˈʃɪn gɒn, ˈʃin- /
noun Buddhism.
a Japanese form of syncretistic Buddhism founded in the 9th century by Kūkai (a.d. 774–835) and stressing the oral transmission of mystic formulas from master to disciple.
Origin of Shingon
1895–1900; < Japanese < Middle Chinese, equivalent to Chinese
zhēnyán truth(-speaking)