Define Evergreen.
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Noun
evergreen (plural evergreens)
A tree or shrub that does not shed its leaves or needles seasonally.
(informal) More specifically, a conifer tree. quotations ▼
(colloquial) A news story that can be published or broadcast at any time.
News story fits.
When do you call a plumber?
Leaks
Some information could come out at any time?