1. groups of objects gathered and kept together, especially because of shared characteristics or value
Usage: plural of collection
2. the process of gathering or obtaining things from different places
Usage: plural of collection
3. money gathered from people for a particular purpose
Usage: plural of collection

Examples

• The museum has impressive collections of ancient artifacts.
• Her stamp collections are worth thousands of dollars.
• The library’s book collections cover every major subject.
• Garbage collections happen twice a week in our neighborhood.
• The church collections will help fund the new playground.
• Art collections often appreciate in value over time.
• His coin collections include rare pieces from many countries.