This is the 3163rd most frequent Portuguese word.
comprometeu
"Comprometeu" means "committed" or "pledged" in English.
Here, 'comprometeu-se' is used in a reflexive form indicating a personal dedication or commitment.
O estudante comprometeu-se a estudar todos os dias.
The student committed himself to studying every day.
In this case, 'comprometeu' is used to express causing harm or reduction in quality.
Ela comprometeu a qualidade do projeto ao apressá-lo.
She compromised the quality of the project by rushing it.
Here, 'comprometeu' is used to indicate putting something at risk due to actions or decisions.