A mammal belonging to the Pinnipedia, an order of aquatic placental mammals having a streamlined body and limbs specialized as flippers: includes seals, sea lions, and the walrus.
Any device or system that creates a nonleaking union between two mechanical or process-system elements.
(Source: MGH)
To fasten (something) so that it cannot be opened without visible damage.
an indication of approved or superior status
any of numerous marine mammals that come on shore to breed; chiefly of cold regions
a tight and perfect closure
a finishing coating applied to seal out especially moisture
a stamp affixed to a document (as to attest to its authenticity or to seal it); "the warrant bore the sheriff's seal"
decide irrevocably; "sealing dooms"
hunt seals
close with a seal; "She selaed the letter with hot wax"
affix a seal to
the pelt or fur (especially the underfur) of a seal; "a coat of seal"
make tight; secure against leakage
a device incised to make an impression; used to secure a closing or to authenticate documents
a resinous composition that is plastic when warm; used for sealing documents and parcels and letters
cover with varnish
fastener that provides a tight and perfect closure
a finishing coat applied to exclude moisture
fastener consisting of a resinous composition that is plastic when warm; used for sealing documents and parcels and letters
a stamp affixed to a document (as to attest to its authenticity or to seal it); "the warrant bore the sheriff''s seal"
a member of a Naval Special Warfare unit who is trained for unconventional warfare; "SEAL is an acronym for Sea Air and Land"
close with or as if with a seal; "She sealed the letter with hot wax"
make tight; secure against leakage; "seal the windows"
affix a seal to; "seal the letter"
a stamp affixed to a document (as to attest to its authenticity or to seal it)
a member of a Naval Special Warfare unit who is trained for unconventional warfare
the pelt or fur (especially the underfur) of a seal
