Hadith
/həˈdiːθ/noun
(复同单, 或Hadiths)
1- a collection of traditions containing sayings of the prophet Muhammad which, with accounts of his daily practice (the Sunna), constitute the major source of guidance for Muslims apart from the Koran（伊斯兰教）圣训（指穆罕默德言行录）。
1.1
- one of these sayings（一条）圣训。
词源
from Arabic adīṯ 'tradition'.