hat tip

US /ˈhæt tɪp/
UK /ˈhæt tɪp/
"hat tip" picture
1.

chapéu, reconhecimento

an acknowledgment of a source of information or inspiration, often used in online contexts to credit someone for sharing something interesting or useful

:
A big hat tip to John for sharing that insightful article.
Um grande chapéu para John por compartilhar aquele artigo perspicaz.
I'd like to give a hat tip to the original researcher for their groundbreaking work.
Gostaria de dar um chapéu ao pesquisador original por seu trabalho inovador.