griev ‧ ous /ˈɡriːvəs/ BrE AmE adjective
formal very serious and causing great pain or suffering:
a grievous shortage of hospital beds
—grievously adverb :
He was grievously hurt by their betrayal.
griev ‧ ous /ˈɡriːvəs/ BrE AmE adjective
formal very serious and causing great pain or suffering:
a grievous shortage of hospital beds
—grievously adverb :
He was grievously hurt by their betrayal.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012