Words nearby qui vive
Idioms for qui vive
Origin of qui vive
British Dictionary definitions for on the qui vive
Word Origin for qui vive
Idioms and Phrases with on the qui vive
On the alert, vigilant, as in The police have been warned to be on the qui vive for terrorists. This expression, containing the French words for “[long] live who?” originated as a sentinel's challenge to determine a person's political sympathies. The answer expected of allies was something like vive le roi (“long live the king”). It was taken over into English with its revised meaning in the early 1700s, the first recorded use being in 1726.