co-signatory, a. and n.
(kəʊˈsɪgnətərɪ)
[f. co- + signatory.]
A. adj. Signing jointly with others, uniting with others in signing.
| 1891 Daily News 21 Nov. 5/5 The co-signatory powers to the Berlin guarantees. |
B. n. One who signs (a document, treaty, etc.) jointly with another or others; a joint signatory.
| 1865 Pall Mall G. 29 Sept. 4/2 It is thought that Austria..will avoid the difficulty of becoming a co-signatory of Italy. 1867 C. W. Bingham in Times 9 Nov. 10/1 He has requested me to acknowledge on behalf of ourselves and our co-signatories the receipt of your courteous reply. |