from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. To seal; to ratify.
from the GNU version of the Collaborative International Dictionary of English
- transitive v. To seal; to ratify.
from The Century Dictionary and Cyclopedia
- To seal; ratify; confirm.
Latin obsignated, p.p. of obsignare to seal. See ob- and sign. (Wiktionary)