1. to arrange or order things in a systematic way
Usage: British spelling
2. to plan and coordinate an event or activity
Usage: British spelling
3. to form or establish a group or organization
Usage: British spelling

Examples

• She needs to organise her desk before starting work.
• The committee will organise the school fundraiser next month.
• Please organise these files alphabetically.
• They decided to organise a union to protect workers’ rights.
• Can you help me organise the books on these shelves?
• The students organised a protest against the new policy.
• I need to organise my schedule for next week.