constraint

noun

con·​straint kən-ˈstrānt How to pronounce constraint (audio)
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.
The slip-on design and luxe leather exteriors instantly upgrade your look, while wide footbeds offer a comfortable space for your feet to sit without constraint. Merrell Readman, Travel + Leisure, 12 Sep. 2025 That has declined over the years because of budget constraints. Arkansas Online, 11 Sep. 2025 Atmospheric chemistry and interior-volcanic constraints suggest Venus may have been dry from the start, never cool enough for oceans to condense. Kaif Shaikh, Interesting Engineering, 11 Sep. 2025 Through speculative thinking and the power of the arts, this collection encourages us to see ourselves outside of the constraints that persist today. Literary Hub, 11 Sep. 2025 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 14 Sep. 2025.

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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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