cud·dle 
(kŭdl)
(kŭdl)v. cud·dled, cud·dling, cud·dles
v.tr.
To hold fondly in the arms; hug tenderly. See Synonyms at caress.
v.intr.
To nestle; snuggle: The children cuddled together on the couch.
n.
The act of cuddling; a hug or embrace.
[Origin unknown.]
cuddle·some, cuddly adj.