1. past tense and past participle of checklist; to mark or verify items on a checklist
Usage: informal; often used in business and project management contexts

Examples

• She checklisted all the items before the meeting started.
• The team checklisted the safety requirements before launching the project.
• He checklisted each task as he completed it.
• We checklisted the inventory and found everything was accounted for.
• The manager checklisted the deliverables to ensure nothing was missed.