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noun

haywire

HAY-weye-uh

Haywire (noun) means Thin, flexible wire originally used to bind bales of hay. Example: “He fixed the fence with a bit of old haywire.”

noun
1
Thin, flexible wire originally used to bind bales of hay.
"He fixed the fence with a bit of old haywire."
adj
1
Out of control, malfunctioning, or thrown into chaos.
"The whole system went haywire the moment the power flickered."
"Her plans went haywire when the flight got cancelled."

How to use haywire

Learner’s notes

In plain EnglishUsed almost always in the phrase "go haywire," meaning something has gone chaotically wrong.

Common pairings
go haywire things went haywire

Word forms

more haywire comparative, haywired past tense, haywires plural, haywires singular, most haywire superlative

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Can you complete this real example?

He fixed the fence with a bit of old _____.

Etymology

From logging camps around 1905, where flimsy equipment held together with hay-bale wire was called a "haywire outfit" — the phrase "go haywire" grew from that image of things falling apart or tangling unpredictably.

· First attested 1905

Class of 1905 haywire joined the language around 1905.
See the full Class of 1905 →

Rhymes for haywire

See all rhymes for haywire →

Frequently asked questions

What does “haywire” mean?

The word “haywire” means thin, flexible wire originally used to bind bales of hay. In plain terms, used almost always in the phrase "go haywire," meaning something has gone chaotically wrong.

How do you pronounce “haywire”?

“Haywire” is pronounced HAY-weye-uh (/ˈheɪ.waɪɚ/ in IPA).

How do you use “haywire” in a sentence?

Here is “haywire” used in a sentence: “He fixed the fence with a bit of old haywire.”

What part of speech is “haywire”?

Depending on how it is used, “haywire” can be a noun and an adjective.

Where does the word “haywire” come from?

The word “haywire” dates back to around 1905. From logging camps around 1905, where flimsy equipment held together with hay-bale wire was called a "haywire outfit" — the phrase "go haywire" grew from that image of things falling apart or tangling unpredictably.

How many meanings does “haywire” have?

“Haywire” has 2 distinct senses listed in this dictionary. The most common is: thin, flexible wire originally used to bind bales of hay.

Definitions: FreeDict original editorial