Snug (adjective)

1. Comfortable, warm, and cozy.
2. Tightly fitting, or fitting closely to a body or an object.
3. Having a sense of security or protection.

Origin:

From middle english snugge, of scandinavian origin.

Examples:

1. She snuggled up in a warm blanket, feeling cozy and comfortable as she watched a movie.
2. The gloves fit snugly, allowing for full dexterity and no cold air to seep in.
3. The small cottage felt snug and safe, surrounded by tall trees and a sturdy fence.
4. The baby was swaddled snugly, his tiny arms and legs contained in the soft blanket.
5. The boots fit snugly, preventing any snow or rain from entering and keeping his feet warm.