keep from
US /kiːp frʌm/
UK /kiːp frʌm/

1.
impedir que, ocultar a
to prevent someone from doing something or to prevent something from happening
:
•
I couldn't keep from laughing when I saw his new haircut.
No pude evitar reír cuando vi su nuevo corte de pelo.
•
She tried to keep the news from her parents.
Ella trató de ocultar la noticia a sus padres.