eles repararam

noticed

→ reparar
repar to repair, fix + aram they past-tense ending
verb · past tense / pluperfect tense, 3rd-person plural Rare #42,328
noticed In this meaning, reparar is usually used with em: reparar em algo/alguém.
PO: Vocês repararam na lua cheia?
EN: Did you notice the full moon?
Conjugation of reparar
Indicative past
SingularPlural
First reparei —
Third reparou repararam
Indicative pluperfect
SingularPlural
Third — repararam

Vocês já repararam nos cartazes que estão ali na rua?

Have you noticed the posters over there on the street?

— Call Girl (2007)

Vocês repararam como ele tremia?

Did you notice how he was trembling?

Repararam nas roupas dela?

Did you notice her clothes?

— Oito e Meio (1963)

Alguma vez repararam que o mar muda de cor dez vezes por dia?

Have you ever noticed that the sea changes color ten times a day?

— A Lenda do Pianista do Mar (1998)