Simple Definition of restraint

from our Learner's Dictionary

restraint

noun

plural restraints
1
somewhat formal : a way of limiting, controlling, or stopping something
usually plural
often + on
The government has placed/put/imposed restraints on imports.
2
formal : a device that limits a person's movement
Make sure the child safety restraint is in place.
The prisoner was placed in restraints.
3
: control over your emotions or behavior
His angry response showed a lack of restraint.
The government has acted with restraint in dealing with this crisis.
You should exercise restraint.
4
formal : physical force that prevents someone from moving
(US) She was charged with unlawful restraint.
He was placed under restraint. [=he was restrained]

Cite this Entry

“Restraint.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/restraint. Accessed 24 Jun. 2026.

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