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noisome

American  
[noi-suhm] / ˈnɔɪ səm /

adjective

  1. offensive or disgusting, as an odor.

    Synonyms:
    mephitic, stinking, rotten, putrid, fetid
  2. harmful or injurious to health; noxious.


noisome British  
/ ˈnɔɪsəm /

adjective

  1. (esp of smells) offensive

  2. harmful or noxious

"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

Other Word Forms

Etymology

Origin of noisome

First recorded in 1350–1400; Middle English noy (aphetic variant of annoy ) + -some 1

Explanation

If you accidentally leave half a sandwich under your bed for a few days, cover your nose while you sleep because it will probably become quite noisome. This is a fancy way of saying that it will stink. Despite that first syllable, this adjective doesn’t have root origins in the word noise; instead, it is related to the word annoy. Noisome can refer to anything unpleasant or anything that makes you feel a bit nauseous. However, it is most often used to describe things that smell badly. So spray some air freshener, open the windows, and clean out under your bed!

Keep Reading on Vocabulary.com

Vocabulary lists containing noisome

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Noisome chemicals and tear gas proved as repellent to the courier as to the cur.

From Time Magazine Archive

Noisome applause greeted this oration, but even louder salvos, from auditors of both persuasions, greeted the next speaker, Lawyer Malone of the defense.

From Time Magazine Archive

Noisome and noisy are as different as your nose and your ear.

From "Woe Is I" by Patricia T. O'Conner

Noisome insects Here are engender'd; Fatal darkness Veils their malice.

From The Poems of Goethe Translated in the original metres by Bowring, Edgar Alfred

Noisome legislative deals, heretofore blanketed by respectability, were laid bare in exposed horror.

From The Lash by Lyman, Olin L.

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