collapse [collapses](act of collapsing) noun [UK: kə.ˈlæps] [US: kə.ˈlæps]
kollapsa [~de ~t] verb
collapse [collapsed, collapsing, collapses](to pass out and fall to the floor or ground) verb [UK: kə.ˈlæps] [US: kə.ˈlæps]The tower collapsed. = Tornet kollapsade.