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era

In a sentence
Dnes sa začína nová éra v histórii Libanonu.
Today, a new phase in the history of Lebanon begins.
To je začiatok novej éry.
This is the beginning of a new era.
Examples from Tatoeba (CC BY 2.0 FR).
Source
Slovak National Corpus (SNK) ↗English gloss from the frequency publish path. Example sentences from Tatoeba (CC BY 2.0 FR).
Full attribution on References.