What is to move about in one's place, like a bird when shaping the interior of her nest or a young bird getting close to the parent; as, a child nestles called?

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nestle — To move about in one's place, like a bird when shaping the interior of her nest or a young bird getting close to the parent; as, a child nestles. (Webster's 1913.)

What is to move about in one's place, like a bird when shaping the interior of her nest or a young bird getting close to the parent; as, a child nestles called?

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