accalcarsi betyder på engelska

flock [flocked, flocking, flocks]▼(to congregate)
verb
[UK: flɒk] [US: ˈflɑːk]

huddle [huddled, huddling, huddles]▼(crowd together)
verb
[UK: ˈhʌd.l̩] [US: ˈhʌd.l̩]