huddle

huddle verb [ I ] uk/ˈhʌdl/ us(also huddle together/up)
to move closer to other people, or to hold your arms and legs close to your body, usually because you are cold or frightened

сворачиваться калачиком, прижиматься
They huddle d around the fire to keep warm.

HUDDLE noun

[ C ] uk/ˈhʌdl/ us
a group of people or things that are standing close together

толпа, куча