名詞 hegira:

1. the flight of Muhammad from Mecca to Medina in 622 which marked the beginning of the Muslim era; the Muslim calendar begins in that year
   同義詞：Hejira
2. a journey by a large group to escape from a hostile environment
   同義詞：exodus, hejira

hegira 也作 he.ji.ra

n.（名詞）
A flight to escape danger.
逃亡，離開：逃避危險(xiǎn)的逃離
Also Hegira The flight of Mohammed from Mecca to Medina in '22, marking the beginning of the Moslem era.
也作 Hegira 回教紀(jì)元：公元'22年穆罕默德從麥加到麥地那的逃亡，標(biāo)志著伊斯蘭教紀(jì)元的開始

來源：
Medieval Latin
中世紀(jì)拉丁語
from Arabic hijrah [emigration, flight]
源自 阿拉伯語 hijrah [向國外移居，逃走]
from hajara [to depart]
源自 hajara [離開，出發(fā)]