[1] : The Collaborative International Dictionary of English v.0.48

snuggle \snug"gle\, v. t. imp.  p. p. snuggled; p. pr.  vb.
   n. snuggling. freq. of snug.
   to move one way and the other so as to get a close place; to
   lie close for comfort; to cuddle; to nestle.
   1913 webster
see also:
snuggled snuggling 

[2] : WordNet (r) 2.0

snuggling
     n : affectionate play or foreplay without contact with the
         genital organs syn: caressing, cuddling, fondling,
          hugging, kissing, necking, petting, smooching
see also:
caressing cuddling fondling hugging kissing necking 
petting smooching 

Snuggling >> S Words
Snuggling, definition of term: Snuggling
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