1. a person who enters someone’s land or property without permission
Usage: legal

Examples

• The security guard caught a trespasser on the construction site.
• Signs warned that trespassers would be prosecuted.
• The farmer chased the trespasser off his property.
• Police arrested the trespasser for breaking into the abandoned building.
• The homeowner called authorities about a trespasser in her backyard.
• Trespassers risk fines and criminal charges.
• The park closes at sunset to prevent trespassers from entering after dark.