Simple Definition of restriction
: a law or rule that limits or controls something
: the act of limiting or controlling something
Examples of restriction
Building in that area came with some restrictions.
They placed restrictions on smoking indoors.
They will lift export restrictions.
illegal restriction of free speech
Origin of restriction
Middle English restriccioun, from Anglo-French restriction, from Late Latin restriction-, restrictio, from Latin restringere
First Known Use: 15th century
Medical Definition of restriction
: the breaking of double-stranded DNA into fragments by restriction enzymes <restriction sites>
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