IPA: /əˈbeɪtə/
KK: /əˈbeɪtər/
A person who reduces or eliminates something harmful or unwanted, such as a nuisance, or who enters a property without permission after the previous owner has died.
The abator was charged with trespassing on the property.
Abator is derived from the Old French word 'abattre' (meaning to beat down or to fell) combined with the suffix '-or' (meaning one who). The term refers to one who abates or reduces something, particularly in legal contexts.
Think of someone who 'beats down' or 'reduces' something — that's what an abator does.