a period of keeping awake during the time usually spent asleep, especially to keep watch or pray (常指夜间)监视;警戒;守夜;夜间祷告 my birdwatching vigils lasted for hours. 我夜间观察野鸟持续了好几个小时。 as he lay in a coma the family kept vigil. 他昏迷不醒时,家人守护着。 ■a stationary, peaceful demonstration in support of a particular cause, typically without speeches 静坐请愿
(in the Christian Church) the eve of a festival or holy day as an occasion of religious observance (基督教)节日前夕祈祷仪式 ■(vigils)nocturnal devotions 守夜祈祷
语源
Middle English (in sense 2): via Old French from Latin vigilia, from vigil 'awake'