1. a person who arranges or coordinates events, activities, or groups
Usage: British spelling
2. a container or system used to arrange and store items in an orderly way
Usage: British spelling

Examples

• The event organiser sent out invitations to all the guests.
• She worked as a community organiser for several years.
• The wedding organiser handled all the details perfectly.
• I bought a desk organiser to keep my supplies tidy.
• The closet organiser has compartments for shoes and accessories.
• He’s the chief organiser of the annual charity run.
• This drawer organiser keeps my kitchen utensils sorted.