1. people who lurk or move stealthily, especially to avoid work or duty

Examples

• The teacher spotted several sculkers hiding behind the gymnasium during PE class.
• Security guards were trained to watch for sculkers in the parking garage.
• The sculkers waited in the shadows until the coast was clear.
• Management decided to crack down on sculkers who avoided their responsibilities.
• During the fire drill, sculkers were found hiding in the supply closet.
• The sculkers emerged only after the supervisor left the area.