the act or state of abating or the state of being abated; reduction; decrease; alleviation; mitigation.
suppression or termination: abatement of a nuisance; noise abatement.
an amount deducted or subtracted, as from the usual price or the full tax.
  1. a reduction of a tax assessment.
  2. the termination of a nuisance.
  3. a wrongful entry on land made by a stranger, after the owner's death and before the owner's heir or devisee has obtained possession.
  4. a decrease in the legacies of a will when the assets of an estate are insufficient to pay all general legacies in full.
Also called rebatement. Heraldry. a charge or mark that, when introduced into a coat of arms, indicates the owner's disgrace.

Origin of abatement

1300–50; Middle English < Middle French; see abate, -ment

Synonyms for abatement

1. lessening, letup, diminution. 2. end, cessation.

Antonyms for abatement

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for abatement

Historical Examples of abatement

  • The graciousness of her manner, however, underwent no abatement.

    The Avenger

    E. Phillips Oppenheim

  • And yet what security is afforded by a present abatement of the visitation?

  • "Not at all," said Lady Wolfer, with no abatement of her good humor.

    Nell, of Shorne Mills

    Charles Garvice

  • Mendel himself led them on with an ardor that knew no abatement.

    Rabbi and Priest

    Milton Goldsmith

  • It did not appear that there was any abatement of the storm in five minutes, nor in a quarter of an hour.


    Harriet Martineau

British Dictionary definitions for abatement



diminution or alleviation; decrease
suppression or terminationthe abatement of a nuisance
the amount by which something is reduced, such as the cost of an article
property law a decrease in the payment to creditors or legatees when the assets of the debtor or estate are insufficient to meet all payments in full
property law (formerly) a wrongful entry on land by a stranger who takes possession after the death of the owner and before the heir has entered into possession
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for abatement

mid-14c., from Old French abatement, from abattre (see abate).

Online Etymology Dictionary, © 2010 Douglas Harper