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signature

  • noun
  • sĭg′nəchər

A person's name, written by that person, used as identification or to signify approval of accompanying material, such as a legal contract.

Other meanings

  1. An act of signing one's name; an act of producing a signature.

  2. The part of a doctor’s prescription containing directions for the patient.

Related words

  • countersignature
  • immunosignature
  • multisignature
  • neurosignature
  • nonsignature
  • presignature
  • signatural
  • signatureless
  • signaturist
  • subsignature
  • technosignature
  • unsignatured

Word history

From Medieval Latin "signātūra".

Where this comes from

This definition is adapted from “signature” on Wiktionary, by its contributors, published under CC BY-SA 4.0. This page is published under the same licence.