Breakdown

/ˈbɹeɪkdaʊn/ noun

noun ·Common ·High school level

Meaning at a glance

  • Primary sense: A failure, particularly one which is mechanical in nature.
  • Grammar: breakdown is listed as noun.
  • Nearest alternatives: decomposition, allocation, analyses, analysis.
  • Useful contrasts: aggregate function, conversational repair, conversational repair process.
  • Usage evidence: She is on the verge of a nervous breakdown.

How to use "breakdown"

  1. Start with the primary definition, then check the part of speech before placing the word in a sentence.
  2. Compare nearby synonyms to make sure "breakdown" carries the exact meaning, tone, and strength you need.
  3. Use the example sentence as a context check. If your sentence uses the word differently, confirm that the grammar still fits.

Meaning check

  • Does the word fit the sentence's grammar?
  • Does it match the intended tone rather than only the dictionary definition?
  • Would a simpler synonym be clearer for the reader?
  • Is there enough surrounding context to prevent ambiguity?

Source and review context

This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "breakdown" in a final draft.

If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.

Before you rely on this definition

Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "breakdown" as the right word for your sentence.

If your draft is formal, technical, persuasive, or sensitive, compare "breakdown" with a nearby alternative so the final choice matches both meaning and reader expectation.

Compare nearby meanings

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  • Use antonyms to check the boundary of the meaning and avoid accidental contrast.
  • Use the example sentence to confirm the word behaves naturally in context.
  • Keep the original wording when a replacement adds complexity without improving precision.

Definition decision workflow

1. Identify the role

Check whether "breakdown" is acting as noun in your sentence. A definition is only useful when the grammar matches the way the word is being used.

2. Test the nearest option

Compare it with "decomposition" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.

3. Confirm with context

Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.

Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.

Final meaning check

Before publishing a sentence with "breakdown", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.

When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.

Definitions

Noun
  1. 1
    A failure, particularly one which is mechanical in nature. countable

    "Whenever he was behind the wheel, he would panic at the first sign of a breakdown."

  2. 2
    the act of disrupting an established order so it fails to continue wordnet
  3. 3
    A failure, particularly one which is mechanical in nature.; The sudden (and usually damaging) transition of an electrical insulator to a conductor when subjected to a sufficiently strong voltage, caused by the partial or complete ionization of the insulator; (countable) an instance of this; also, the minimum voltage at which this occurs. uncountable
  4. 4
    an analysis into mutually exclusive categories wordnet
  5. 5
    Something, such as a vehicle, that has experienced a mechanical failure. countable

    "We saw a breakdown by the side of the road."

Show 18 more definitions
  1. 6
    a cessation of normal operation wordnet
  2. 7
    Separation of a thing into components; decomposition, fragmentation; (countable) an instance of this.; Detailed categorization, or itemization or listing, of the components of a thing; (countable) an instance of this. uncountable

    "Looking at the breakdown of the budget, I see a few items we could cut."

  3. 8
    (biology) the process of decay caused by bacterial or fungal action wordnet
  4. 9
    Separation of a thing into components; decomposition, fragmentation; (countable) an instance of this.; Breaking of chemical bonds within a compound to produce simpler compounds or elements; (countable) an instance of this. uncountable
  5. 10
    (chemistry) separation of a substance into two or more substances that may differ from each other and from the original substance wordnet
  6. 11
    Separation of a thing into components; decomposition, fragmentation; (countable) an instance of this.; A detailed description of a forthcoming project or screenplay which identifies all the required elements, such as the cast, costumes, equipment, props, and special effects. countable
  7. 12
    a mental or physical breakdown wordnet
  8. 13
    A failure in a relationship; a failure or loss of organization in a system. countable, figuratively

    "I am quite competent to answer all / Demands, in any such capacity— / But of the break-down of my general aims: […]"

  9. 14
    (Sudden) worsening of physical health or (more commonly) mental stability, resulting in an inability to carry on normal activities; (countable) an instance of this. figuratively, uncountable

    "After so much stress, he suffered a breakdown and simply gave up."

  10. 15
    Injury to a horse's leg causing lameness; (countable) an instance of this. figuratively, uncountable
  11. 16
    The short period of open play immediately after a tackle and before and during the ensuing ruck. countable, figuratively, uncountable

    "England beat Georgia in their Pool B World Cup match in Dunedin but the stuttering nature of the performance will be of concern to manager Martin Johnson. Georgia, ranked 16th in the world, dominated the breakdown before half-time and forced England into a host of infringements, but fly-half Merab Kvirikashvili missed three penalties."

  12. 17
    An act of splitting logs of wood using a large saw in a sawmill; also, the saw used; or (rare) the building in which the process is carried out. attributive, countable, figuratively
  13. 18
    A part of a piece of music or a song which differs from the other parts in that it features improvisation or is stripped down (for example, played by fewer instruments or a solo performer). countable, uncountable

    "And now it's time for a breakdown."

  14. 19
    Synonym of percussion break (“a percussion-focused segment of a song, chosen by a hip-hop DJ to manipulate through cutting, mixing, and other techniques in order to create rhythmic music”). countable, uncountable
  15. 20
    A section of a song, typical in hardcore music and related styles (such as metalcore, grindcore, and deathcore), characterized by a lower tempo and greater heaviness and intensity of sound. countable, uncountable

    "The fired-up foursome [Trial] takes itself very seriously, singing politically charged lyrics, which, in the tradition of Strife and Damnation AD, are strategically placed in the middle of slamming, moshable breakdowns."

  16. 21
    A noisy, rapid, shuffling dance engaged in competitively by a number of individuals or pairs in succession, common among African-Americans from the Southern United States; also, a lively event, chiefly in a rural setting, at which such dancing is done; a hoedown, a shindig. Southern-US, countable, dated, uncountable

    "Come, hold on, boys, do n't clear out when the quadrilles are over, for we are going to have a break down to wind up with."

  17. 22
    A piece of music played for such a dance, especially a rapid bluegrass tune featuring a five-string banjo. Southern-US, countable, uncountable

    "Without a change of countenance, as if he were deaf to her entreaties and threats, he tuned up the banjo, and played a breakdown."

  18. 23
    An act of a structure or other thing breaking and collapsing. countable, obsolete

Antonyms

aggregate functionconversational repairconversational repair processitalian sistema

Example

"She is on the verge of a nervous breakdown."

Common questions

What does "breakdown" mean?

A failure, particularly one which is mechanical in nature.

What is a synonym for "breakdown"?

Common synonyms include: decomposition, allocation, analyses, analysis, analysis, analyzation.

How do you use "breakdown" in a sentence?

She is on the verge of a nervous breakdown.

How do you pronounce "breakdown"?

Pronounced /ˈbɹeɪkdaʊn/.

Etymology

Deverbal from break down.

More for "breakdown"