a closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it; "the sums of the distances from the foci to any point on an ellipse is constant"
the curve theoretically assumed by a perfectly flexible and inextensible cord of uniform density and cross section hanging freely from two fixed points
a close and affectionate (and often prolonged) embrace
move or arrange oneself in a comfortable and cozy position; "We cuddled against each other to keep warm"; "The children snuggled into their sleeping bags"
hold (a person or thing) close, as for affection, comfort, or warmth; "I cuddled the baby"