meaningful
US /ˈmiː.nɪŋ.fəl/
UK /ˈmiː.nɪŋ.fəl/

1.
significativo, importante, relevante
having a serious, important, or useful quality or purpose
:
•
She found a meaningful career in social work.
Ela encontrou uma carreira significativa no serviço social.
•
They had a long and meaningful conversation.
Eles tiveram uma conversa longa e significativa.
2.
significativo, expressivo
expressing something, especially something important, without words
:
•
He gave her a meaningful look.
Ele lhe deu um olhar significativo.
•
There was a meaningful silence between them.
Houve um silêncio significativo entre eles.