make tight; secure against leakage
close with or as if with a seal
fastener consisting of a resinous composition that is plastic when warm; used for sealing documents and parcels and letters
decide irrevocably
a device incised to make an impression; used to secure a closing or to authenticate documents
affix a seal to
a finishing coat applied to exclude moisture
hunt seals
a stamp affixed to a document (as to attest to its authenticity or to seal it)
cover with varnish
