Part of speech: Noun
(military) signal to wake up
Categories: Bugle call
Part of speech: Noun
a signal to get up in the morning; in the military it is a bugle call at sunrise
Categories: Awakening, Wakening, Waking up
Reveille, Wake-up signal
The word "reveille" comes from French réveillez.
English has both Germanic and French words for the same things—'begin' vs 'commence', 'help' vs 'assist'.