1. arranged in a systematic way; well-planned and structured
Usage: British spelling
2. having one’s affairs, activities, or possessions in good order
Usage: British spelling
3. formed into or belonging to a labor union or other formal group
Usage: British spelling

Examples

• She kept her desk very organised with labeled folders.
• The conference was well organised and ran smoothly.
• He’s not very organised – he’s always losing his keys.
• The workers formed an organised group to negotiate better wages.
• The organised crime unit investigated the case.
• Her organised approach to studying helped her pass the exam.