on the qui vive
1 of 1phrase/ɑn ðə kiː viːv/
1
on the lookout, especially for danger, opportunity, or unexpected events
- The guards were on the qui vive, scanning the horizon for intruders.
- She's always on the qui vive during meetings, ready to jump in with ideas.
- Hikers in bear country must stay on the qui vive at all times.
- The journalist remained on the qui vive for breaking news.
- Investors are on the qui vive for market shifts.