Trespasser. (n.d.). In YourDictionary. Retrieved from https://www.yourdictionary.com/Trespasser
trespasser - Legal Definition
One who, without permission
of the owner or privileges, enters onto another’s property intentionally. Under
tort law, such a person is owed no consideration by the landowner for any ills
that may befall him or her. See also
Properly speaking, tenancy at sufferance is not a tenancy at all, inasmuch as if the landlord acquiesces in it, it becomes a tenancy at will; and it is to be regarded merely as a legal fiction which prevented the rightful owner from treating the tenant as a trespasser until he had himself made an actual entry on or had brought an action to recover the land.
He might not have known whose trail out of the tunnel he was sabotaging—just some trespasser in his precious mine.
Aldo is a big man and couldn't fit through the portal and by the time he went around to the door, the trespasser was gone.