Sealskin
Part of speech: noun
Definition: A type of fabric made from the skin of seals. Any fabric manufactured to resemble sealskin. An item of clothing made from sealskin (whether real or imitation).
Seal
Part of speech: verb
Definition: To hunt sealsTo place a seal on (a document).To fasten (something) so that it cannot be opened without visible damage.To prevent people or vehicles from crossing (something).To close securely to prevent leakage.To place in a sealed container.To place a notation of one's next move in a sealed envelope to be opened after an adjournment.To guaranteeTo tie up animals (especially cattle) in their stalls.
Part of speech: noun
Definition: A pinniped, a large marine fish-eating mammal.A design associated with a government or governmental office.Something which will be visibly damaged if a covering or container is opened, and which may or may not bear an official design. (See the Wikipedia article)Something designed to prevent liquids or gases from leaking through a joint.Security against leakage.Security against unauthorized tampering.