gravement bedeutet auf Englisch

seriously▼◼◼◼(in a serious or literal manner)
adverb
[UK: ˈsɪə.rɪə.sli] [US: ˈsɪ.riə.sli]He is seriously ill. = Il est gravement atteint.

gravely▼◼◼◻(grave or serious manner)
adverb
[UK: ˈɡreɪ.vli] [US: ˈɡreɪ.vli]He is gravely wounded. = Il est gravement blessé.