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noun C1 Advanced Uncommon

constraint

kuhn-STRAYNT

Constraint (noun) means a limitation or restriction on what can be done. Example: “Budget constraints forced them to cut the project short.”

noun
1
A limitation or restriction on what can be done.
"Budget constraints forced them to cut the project short."
"Time constraints meant the team had to work through the weekend."
2
A rule in mathematics, computing, or databases that a solution or entry must satisfy.
"The database enforces a constraint requiring every email to be unique."

How to use constraint

Learner’s notes

In plain EnglishA limit or rule that restricts what's possible.

Common pairings
budget constraint time constraint under constraint

Word forms

constraints plural

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Fill the gap

Can you complete this real example?

Budget _____ forced them to cut the project short.

Etymology

From Old French constreinte, past participle of constreindre, "to constrain," from Latin constringere, "to bind tightly together."

Origin: Latin

Related words

Rhymes for constraint

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Frequently asked questions

What does “constraint” mean?

The word “constraint” means a limitation or restriction on what can be done. In plain terms, a limit or rule that restricts what's possible.

How do you pronounce “constraint”?

“Constraint” is pronounced kuhn-STRAYNT (/kənˈstɹeɪnt/ in IPA).

How do you use “constraint” in a sentence?

Here is “constraint” used in a sentence: “Budget constraints forced them to cut the project short.”

What part of speech is “constraint”?

“Constraint” is a noun.

Where does the word “constraint” come from?

The word “constraint” comes from Latin. From Old French constreinte, past participle of constreindre, "to constrain," from Latin constringere, "to bind tightly together.".

Is “constraint” a common word?

“Constraint” is an uncommon word in modern English, usually learned at around the C1 level.

How many meanings does “constraint” have?

“Constraint” has 2 distinct senses listed in this dictionary. The most common is: a limitation or restriction on what can be done.

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Definitions: FreeDict original editorial