/ ˈsnʌgl; NAmE / verb
snuggle (up to sb/sth) [+ adv. / prep. ] to get into, or to put sb/sth into, a warm comfortable position, especially close to sb :
[ v ]
The child snuggled up to her mother.
He snuggled down under the bedclothes.
She snuggled closer.
[ vn ]
He snuggled his head onto her shoulder.
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WORD ORIGIN
late 17th cent.: frequentative of the verb snug .