transitive. To seal (something); (figurative) to affirm, avow, etc. Obsolete.

transitive. To sign, seal.

transitive. To put a seal upon (a letter or document) as a means of identification or authentication; to stamp with a seal or signet; to cover…

To set one's seal to (a document).

transitive. To place a seal upon (a document) as evidence of genuineness, or as a mark of authoritative ratification or approval.

transitive. To impress or attach (a seal or stamp) to a letter, document, etc. Usually with to.

transitive. To insert or publish (a matter or a name) in a Papal bull; to issue a bull against; to affix an official (esp. the Papal) seal to (a…

transitive. To stamp with a signet, esp. (in later use) as a mark of the authority of the Court of Session; to authorize with a signet. Also in…

To mark with a seal or sign. Obsolete. rare.