Also means
to transpire
Usage Note
Trapelare describes information or light seeping through a barrier or gap — used both literally (light filtering through shutters) and figuratively (news leaking to the press). It is intransitive and takes essere as its auxiliary in compound tenses: è trapelata la notizia ('the news has leaked out').
Examples
"La notizia è trapelata sui giornali."
Natural Translation
The news has leaked out to the newspapers.
Literal Translation
The news is leaked-out to-the newspapers.

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