1. in a way that is not tight, firm, or closely fitted
2. in an approximate or inexact manner; not strictly or precisely
3. in a relaxed or casual way; without strict control or organization

Examples

• The rope was tied loosely around the post.
• Her hair hung loosely around her shoulders.
• The term is loosely defined in the textbook.
• The movie is loosely based on a true story.
• The group was loosely organized with no formal structure.
• He loosely interpreted the rules to suit his needs.
• The scarf was draped loosely over her coat.