nonsense

American  

[non-sens, -suhns] / ˈnɒn sɛns, -səns /

noun

1. words or language having little or no sense or meaning.

   Synonyms:

   twaddle, trumpery, trash, tommyrot, rubbish, rot, poppycock, piffle, moonshine, humbug, hooey, hokum, guff, gibberish, foolishness, folderol, flapdoodle, fiddle-faddle, drivel, bunk, bull, bosh, blether, blatherskite, blather, blarney, bilge water, bilge, baloney, balderdash

2. conduct, action, etc., that is senseless, foolish, or absurd.

   to have tolerated enough nonsense.

3. impudent, insubordinate, or otherwise objectionable behavior.

   He doesn't have to take that nonsense from you.

4. something absurd or fatuous.

   the utter nonsense of such a suggestion.

5. anything of trifling importance or of little or no use.

6. Genetics. a DNA sequence that does not code for an amino acid and is not transcribed (distinguished from sense).

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nonsense British  

/ nɒnˈsɛnsɪkəl, ˈnɒnsəns /

noun

1. something that has or makes no sense; unintelligible language; drivel

2. conduct or action that is absurd

3. foolish or evasive behaviour or manners

   she'll stand no nonsense

4. See no-nonsense

5. things of little or no value or importance; trash

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interjection

1. an exclamation of disagreement

nonsense Scientific  

/ nŏn′sĕns′ /

1. Relating to a mutation in a structural gene that changes a nucleotide triplet into a stop codon, thus prematurely terminating the polypeptide chain during protein synthesis.

2. See more at point mutation

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nonsense Idioms  

1. see stuff and nonsense.

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Other Word Forms

Derived Forms

• nonsensically
  adverb
• nonsensical
  adjective
• nonsensicalness
  noun

Etymology

Origin of nonsense

First recorded in 1605–15; non- + sense

Explanation

Nonsense is stuff that sounds like language but doesn't have any meaning, like the phrase higgledy-piggledy-po, or fwumphy-doo. The most famous nonsense poem is Lewis Carroll's "Jabberwocky." Nonsense means exactly what it sounds like: not containing a lick of sense. Nonsense words are made up. But sometimes if you say something in a really confusing way, people will say you're speaking nonsense: even though you're using normal words, you don't make any sense. Sometimes people will dismiss ideas that they don't like by calling them nonsense, but you might know better. Little household knick-knacks that have no purpose are also called nonsense.

Example Sentences

Let’s see if the Pomona Unified School District, which pays thousands of dollars to support its schools’ athletic program, is going to act and stop this nonsense.

From Los Angeles Times • May 29, 2026

To providers themselves, however, this is condescending, victim-blaming nonsense.

From Salon • May 18, 2026

Rayner and Burnham are "talking every day", I'm told, although a Team Rayner source told me that suggestion was "nonsense".

From BBC • May 2, 2026

“Not at all – didn t see the press here 😬 and journalists write a lot of nonsense anyways,” she replied.

From The Wall Street Journal • Apr. 30, 2026

“Why are you staring at ash and at sticks and scraps of wood when we could be chasing Loki? Kvasir! As you ponder and talk your nonsense he is getting away from us!”

From "Norse Mythology" by Neil Gaiman

Related Words

• absurdity
• babble
• baloney
• bunk
• craziness
• drivel
• folly
• foolishness
• gibberish
• madness
• rubbish
• silliness
• stupidity
• trash