Английский разговорный словарь (основной) - signatory
Signatory
signatory
ˈsɪɡnətərɪ n. & adj. --n. (pl. -ies) a party or esp. a Statethathas signed an agreement or esp. a treaty. --adj. having signed such an agreement etc. [L signatorius of sealing f. signare signatmark]