seriously, severely
Parece que un tipo le golpeó gravemente el pene.
It looks like a guy seriously hit his penis.
— Encontré al diablo (2010)
Mi madre está gravemente enferma.
My mother is seriously ill.
El Papa está gravemente enfermo.
The Pope is seriously ill.
You are seriously ill.
Ella se puso gravemente enferma.
She became seriously ill.
Harry cayó gravemente enfermo.
Harry fell seriously ill.