vacatingwindow
nounUK /vəˈkeɪtɪŋ ˈwɪndəʊ/
US /vəˈkeɪtɪŋ ˈwɪndoʊ/
A short time when you must leave a place so someone else can use it.
The hotel told us the vacating window was between ten and eleven in the morning.
OTHER MEANINGS
2. A brief period during which a tenant must leave a rented property.
The lease set a vacating window of thirty days after the notice.
3. A scheduled gap when a system or office is cleared of users.
IT announced a vacating window for the server room on Friday night.
4. The time allowed for workers to clear a site before demolition.
Crews had a two-hour vacating window before the building came down.