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Webster 1913 Edition
Cosignitary
Co-sig′ni-ta-ry
(k?-s?g′n?-t?-r?)
, Adj.
Signing some important public document with another or with others;
as, a treaty violated by one of the
. cosignitary
powersCo-sig′ni-ta-ry
,Noun.
pl.
Cosignitaries
(-r[GREEK]z)
. One who signs a treaty or public document along with others or another;
as, the
. cosignitaries
of the treaty of Berlin