(Internet) An online branded trust mark or logo used by third-party site verification entities to protect online consumers by identifying trustworthy web sites.

A species (Histriophoca fasciata) of true seal (or earless seal) found in the Arctic and subarctic regions of the North Pacific Ocean.

A species (Pagophilus groenlandicus) of true seal (or earless seal) found in the northernmost Atlantic Ocean and adjacent parts of the Arctic Ocean.

plural of sealed system

Any device with inner workings obscured.

An arctic seal, Cystophora cristata, notable for the fleshy bulge on its forehead and nose.

An airtight seal.

simple past tense and past participle of hermetically seal

Sealed with an airtight hermetic seal.

(historical) A device used to impress a company's name and/or symbol onto a dollop of soft red wax attached to a legal instrument, where two directors or one director and the secretary could sign as witnesses, thus executing the instrument.