Synonyms of constraint
1
a
: the act of constraining
b
: the state of being checked, restricted, or compelled to avoid or perform some action
… the constraint and monotony of a monastic life …Matthew Arnold
a life of invalidism and constraint
c
: a constraining condition, agency, or force : check
put legal constraints on the board's activities
Budget constraints have forced me to revise my travel plans.
2
a
: repression of one's own feelings, behavior, or actions
emotional constraint
b
: a sense of being constrained : embarrassment
"… a constraint between us as if we were strangers …"John P. Marquand

Examples of constraint in a Sentence

Lack of funding has been a major constraint on the building's design. They demand freedom from constraint. They refuse to work under constraint any longer.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Yet the real story now is refining constraints that are keeping fuel prices high. Jordan Blum, Fortune, 5 Sep. 2026 This year, bolt-holes from Jackson Hole to Courchevel are imposing the same constraints—the Les Airelles property in the French Alps, for example, has a 14-night requirement—as are some five-star villas. Mark Ellwood, Robb Report, 5 Sep. 2026 In my experience, the tension between technological opportunities and regulatory constraints often creates polarization. Expert Panel®, Forbes.com, 4 Sep. 2026 The user's structural constraints must explicitly supersede the developer's default formatting templates. New Atlas, 4 Sep. 2026 See All Example Sentences for constraint

Word History

Etymology

Middle English, from Middle French constrainte, from constraindre — see constrain

First Known Use

15th century, in the meaning defined at sense 1a

Time Traveler
The first known use of constraint was in the 15th century

Browse Nearby Words

Cite this Entry

“Constraint.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/constraint. Accessed 7 Sep. 2026.

Kids Definition

1
: the act of constraining : the state of being constrained
2
: something that constrains : check
3
: a holding back of one's feelings, actions, or behavior

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