Noun
One who abates a nuisance.
A person who, without right, enters into a freehold on the death of the last possessor, before the heir or devisee.
Source: Webster's dictionaryPeterson is the CEO of Abator, an IT engineering systems firm she founded almost four decades ago in Pittsburgh, where it remains; 360-access is being housed under the Abator umbrella, at least for now. Source: Internet