from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. To seal or ratify with another or others.
from the GNU version of the Collaborative International Dictionary of English
- transitive v. To seal or ratify with another or others.
from The Century Dictionary and Cyclopedia
- To seal mutually or in addition; seal with another or others.
- n. The reverse side of a seal.
counter- + seal (Wiktionary)