What does nestle mean?

1. transitive and intransitive verb settle into comfortable position: to settle into a position that feels comfortable, warm, and safe, or lay a part of the body in such a position

2.

intransitive verb be secluded: to be in a sheltered or secluded place"a village nestling in the foothills"

3.

transitive verb cushion something with soft material: to put something such as delicate china or glassware in a protected cushion of soft material