SINCE 1828

An Encyclopædia Britannica Company

by prescription

idiom

Definition of by prescription

US

: by having a written message from a doctor that officially tells one to use a medicine, therapy, etc.

The drug is only available by prescription.

Word by Word Definitions

prescription play

: the establishment of a claim of title to something under common law usually by use and enjoyment for a period fixed by statute
: the right or title acquired under common law by such possession
: the process of making claim to something by long use and enjoyment

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