accasciarsi significa in inglese

collapse [collapsed, collapsing, collapses]▼(to fall down suddenly; to cave in)
verb
[UK: kə.ˈlæps] [US: kə.ˈlæps]

lose heart▼(to despair)
verb
[UK: luːz hɑːt] [US: ˈluːz ˈhɑːrt]