The meaning of CONSTRAIN is to force by imposed stricture, restriction, or limitation. How to use constrain in a sentence. Synonym Discussion of Constrain.

CONSTRAINED definition: forced, compelled, or obliged. See examples of constrained used in a sentence.

To produce in a forced or inhibited manner: "This smile seemed to touch something off in her ... and playfully she constrained her own roguish smile" (Naeem Murr).

WordReference Random House Unabridged Dictionary of American English © 2025 con•strained (kən strānd′), adj. forced, compelled, or obliged: a constrained confession. stiff or unnatural; uneasy or …

CONSTRAIN definition: 1. to control and limit something: 2. to control and limit something: 3. to limit someone's…. Learn more.

Definition of constrain verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Definition of 'constrained' constrained in American English (kənˈstreɪnd ) adjective

constrained, adj. meanings, etymology, pronunciation and more in the Oxford English Dictionary

constrained definition: restricted in scope or extent. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "constrained to act".

To constrain is to hold back, restrain, or confine. If you've ever had to constrain a toddler in the middle of a temper tantrum, you know you have to watch out for flailing limbs.