hashtag
US /ˈhæʃ.tæɡ/
UK /ˈhæʃ.tæɡ/

1.
hashtag
a word or phrase preceded by a hash sign (#), used on social media websites and applications to identify messages on a specific topic
:
•
She used the hashtag #travel to categorize her vacation photos.
Ela usou a hashtag #viagem para categorizar suas fotos de férias.
•
The event went viral with the hashtag #GlobalUnity.
O evento viralizou com a hashtag #UnidadeGlobal.
1.
hashtag
to mark (a word or phrase) with a hash sign (#) on a social media website or application, in order to categorize it or make it searchable
:
•
Remember to hashtag your posts for better visibility.
Lembre-se de hashtag suas postagens para melhor visibilidade.
•
She decided to hashtag her entire photo album from the trip.
Ela decidiu hashtag todo o seu álbum de fotos da viagem.