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verb C1 Advanced Common

hack

hak

Hack (verb) means to cut or chop something roughly, without precision. Example: “He hacked through the overgrown branches with a machete.”

verb
1
To cut or chop something roughly, without precision.
"He hacked through the overgrown branches with a machete."
2
To break into a computer system or account without authorization.
"The group claimed they had hacked into the company's servers overnight."
3
To find a clever, often improvised shortcut for solving a problem.
"She hacked together a workaround using duct tape and an old charger."
noun
1
A clever shortcut, trick, or workaround.
"Here's a quick hack for folding a fitted sheet."
2
A skilled but unglamorous or uncreative worker, especially a writer or programmer producing mediocre work for hire.
"Critics dismissed him as a hack churning out formulaic scripts."

How to Use Hack

Learner’s notes

In plain EnglishTo chop roughly, break into a system, or find a clever workaround — depending on context.

Common mistake

"Hack" the tool/trick sense (a life hack) and "hack" the crime sense (hacking a system) are very different meanings — check context before assuming the negative one.

Common pairings
hack into life hack hack together hack away at

Word Forms

hacked past tense, hacked past tense, hacked past tense, hacked past tense, hacked past tense, hacks plural, hacks plural, hacks plural, hacks plural, hacks plural, Hacks plural, hacks singular, hacks singular, hacks singular, hacks singular, hacks singular

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Test yourself on “hack” A quick quiz — meaning, synonyms & usage

Fill the Gap

Can you complete this real example?

He _____ through the overgrown branches with a machete.

Etymology

From Old English haccian ("to hack, chop"), related to German hacken and Dutch hakken; the computing sense dates to the 1950s-60s, first meaning clever problem-solving before picking up its darker "break into a system" meaning by the 1960s.

Origin: Old English · First attested 1950

Class of 1950 hack joined the language around 1950.
See the full Class of 1950 →

Related Words

Rhymes for hack

See all rhymes for hack →

Frequently Asked Questions

What does “hack” mean?

The word “hack” means to cut or chop something roughly, without precision. In plain terms, to chop roughly, break into a system, or find a clever workaround — depending on context.

How do you pronounce “hack”?

“Hack” is pronounced hak (/hæk/ in IPA).

How do you use “hack” in a sentence?

Here is “hack” used in a sentence: “He hacked through the overgrown branches with a machete.”

What is another word for “hack”?

Words with a similar meaning to “hack” include nag.

What part of speech is “hack”?

Depending on how it is used, “hack” can be a verb and a noun.

Where does the word “hack” come from?

The word “hack” dates back to around 1950 and comes from Old English.

Is “hack” a common word?

“Hack” is a fairly common word in modern English, usually learned at around the C1 level.

How many meanings does “hack” have?

“Hack” has 5 distinct senses listed in this dictionary. The most common is: to cut or chop something roughly, without precision.

Is "hack" always negative when talking about computers?

No. The narrow sense — breaking into a computer system without authorization — is illegal, but "hack" also has a neutral or admiring sense of finding clever technical solutions. That is why security testers are called "ethical hackers" and coding events are called "hackathons"; context shows whether wrongdoing or ingenuity is meant.

What is the difference between "hack" and "chop"?

Both mean to cut with forceful blows, but "hack" implies rough, clumsy, or violent cutting ("the branches had been hacked off"), while "chop" suggests deliberate, controlled strokes, as when chopping wood or vegetables. "Hack" therefore often carries a tone of damage or crudeness that "chop" lacks.

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Definitions: FreeDict original editorial