constraint

noun

con·​straint kən-ˈstrānt How to pronounce constraint (audio)
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.
Universities, like every organization, must balance educational ideals with monetary realities, demographic pressures, legal constraints, and institutional priorities. Scott White, Forbes.com, 5 July 2026 The court could acquit Le Pen, shorten or lift her ban from public office, or impose a harsher sentence that leaves her under judicial constraints during a nationwide campaign. Sylvie Corbet, Los Angeles Times, 5 July 2026 To address these resource constraints, the joint venture will deliver full lifecycle support for fusion fuels. Aman Tripathi, Interesting Engineering, 5 July 2026 Freedom, taken alone, can sound like the absence of constraint. Sreedhar Potarazu, Baltimore Sun, 4 July 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 6 Jul. 2026.

Kids Definition

constraint

noun
con·​straint kən-ˈstrānt How to pronounce constraint (audio)
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

More from Merriam-Webster on constraint

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster