1. people who attach labels to items or classify things into categories
Usage: plural of labeler
2. machines or devices that apply labels to products or packages
Usage: industrial equipment

Examples

• The warehouse hired additional labelers to handle the holiday rush.
• Data labelers carefully categorized thousands of images for the AI training dataset.
• The factory installed new automatic labelers on the production line.
• Medical labelers must follow strict protocols when handling specimen containers.
• The company’s labelers work quickly to process incoming inventory.
• High-speed labelers can apply thousands of labels per hour.
• Quality control inspectors check the work of both human and machine labelers.