Synonym of the word COUNTERSIGNATURE

n. A second signature added to a document to affirm the validity of the signature of the first person.
n. The response to a sign or signal.
v. (transitive) To sign on the opposite side of (a document).
v. (transitive, by extension) To add a second signature to a document, affirming the validity of the signature…

adj. Distinctive, characteristic, indicative of identity.
n. A person’s name, written by that person, used to signify approval of accompanying material, such as a…
n. The act of signing one's name.
n. (medicine) The part of a doctor’s prescription containing directions for the patient.
n. (music) Signs on the stave indicating key and tempo.
n. (printing) A group of four (or a multiple of four) pages printed such that, when folded, they become a…
n. (computing) A pattern used for matching the identity of a virus, the parameter types of a method, etc.
n. (cryptography) Data attached to a message that guarantees that the message originated from its claimed…
n. (figuratively) A mark or sign of implication.
n. (mathematics) A tuple specifying the sign of coefficients in any diagonal form of a quadratic form.
n. (medicine, obsolete) A resemblance between the external character of a disease and those of some physical…

Synonyms of the word