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constrain

/kənˈstreɪn/
/kənˈstreɪn/
IPA guide

Other forms: constrained; constraining; constrains

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.

The verb constrain comes from the Latin word constringere, which means to bind together or tie tightly. Constrain can imply both literal and figurative bindings. You can constrain someone by physically holding on to something like a person's shirt. Or, you can figuratively constrain someone by putting up obstacles. Your teenagers, for example, may feel constrained by your rules and accuse you of sucking the fun out of their social lives.

Definitions of constrain
  1. verb
    hold back
    synonyms: cumber, encumber, restrain
    see moresee less
    types:
    bridle
    put a bridle on
    curb
    keep to the curb
    clog
    impede the motion of, as with a chain or a burden
    snaffle
    fit or restrain with a snaffle
    type of:
    bound, confine, limit, restrain, restrict, throttle, trammel
    place limits on (extent or access)
  2. verb
    restrict
    synonyms: stiffen, tighten, tighten up
    see moresee less
    type of:
    bound, confine, limit, restrain, restrict, throttle, trammel
    place limits on (extent or access)
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DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘constrain'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
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