# abator

Source: https://englishreference.com/word/abator
Updated: 2026-05-01

## Senses

### 1. one who removes a nuisance

noun · CEFR C2 · Formal · Technical

someone who stops or removes something that is causing a public problem or annoyance.

For teachers: a person who abates, terminates, or removes a nuisance, often acting under legal authority.

- The city acted as the abator of the noise problem by closing the factory.
- As the designated abator, the official was responsible for ensuring the hazardous waste was removed from the site immediately.

### 2. unlawful occupant of an estate

noun · CEFR C2 · Archaic · Technical

a person who enters a property without a right after the owner dies but before the true heir arrives.

For teachers: a person who, without legal right, enters into a freehold upon the death of the last possessor before the heir or devisee can take possession.

- The court ruled that the man was an abator who had no claim to the house.
- The legal dispute centered on whether the occupant was a lawful tenant or an abator who had seized the land before the will was proved.

Usage: This term is primarily found in historical common law contexts regarding property disputes.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.