cosignitary

cosignitary is defined in Webster's Unabridged Dictionary (1913) with 2 senses. The full text of each entry is reproduced verbatim below.

Definitions

  1. 1.Signing some important public document with another or with others; as, a treaty violated by one of the cosignitary powers.
  2. 2.One who signs a treaty or public document along with others or another; as, the cosignitaries of the treaty of Berlin.

Source: Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).

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