<OL TYPE="1"><LI>to set a seal upon, mark with a seal, to seal<OL TYPE="a"><LI>for security: from Satan<LI>since things sealed up are concealed (as the contents of a letter), to hide, keep in silence, keep secret<LI>in order to mark a person or a thing<OL TYPE="1"><LI>to set a mark upon by the impress of a seal or a stamp<LI>angels are said to be sealed by God</OL><LI>in order to prove, confirm, or attest a thing<OL TYPE="1"><LI>to confirm authenticate, place beyond doubt 1d</OL><LI>of a written document 1d<LI>to prove one's testimony to a person that he is what he professes to be</OL></OL>