cuddle, nestle, snuggle -- (a close and affectionate (and often prolonged) embrace)
Overview of verb cuddle
The verb cuddle has 2 senses
cuddle, snuggle, nestle, nest, nuzzle, draw close -- (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")
cuddle -- (hold (a person or thing) close, as for affection, comfort, or warmth; "I cuddled the baby")