Definitions of huddle:

• noun:   a quick private conference
• noun:   a disorganized and densely packed crowd

  Example: "A huddle of frightened women"

• verb:   crouch or curl up

  Example: "They huddled outside in the rain"

• verb:   crowd or draw together

  Example: "Let's huddle together--it's cold!"

• name:  A surname (rare: 1 in 100000 families; popularity rank in the U.S.: #18650)