do concurso

in the contest

→ do
phrase Rare #40,443
in the contest A contraction of “de” and “o”; depending on context, it can also mean “of the contest.”
PO: Ela vai participar do concurso de fotografia.
EN: She’s going to take part in the photography contest.

Eu participei do concurso.

I participated in the contest.

Ele quer participar do concurso.

He wants to participate in the contest.

O resultado estará no site do concurso na quarta-feira.

The results will be available on the contest website on Wednesday.

Muitos estudantes participaram do concurso.

Many students participated in the contest.