cuddle in WordNet English dictionary

1. a close and affectionate (and often prolonged) embrace
   cuddle  nestle  snuggle 
   

1. 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  snuggle  nestle  nest  nuzzle  draw close 
   
2. hold (a person or thing) close, as for affection, comfort, or warmth
   "I cuddled the baby"
   cuddle