Dictionary Definition :
Definition[1]
:
The eight classes of supernatural beings in the Lotus sūtra: 天 deva, 龍 nāga, 夜叉yakṣa, 乾闥婆 gandharva, 阿修羅 asura, 迦樓羅 garuḍa, 緊那羅 kinnara, 摩喉羅迦 mahoraga. Also called 天龍八部 and 龍神八部.
Source
:
A Dictionary of Chinese Buddhist Terms, William Edward Soothill and Lewis Hodous