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- Dictionaryseal/siːl/
noun
- 1. a device or substance that is used to join two things together so as to prevent them from coming apart or to prevent anything from passing between them: "attach a draught seal to the door itself" Similar
- 2. a piece of wax, lead, or other material with an individual design stamped into it, attached to a document as a guarantee of authenticity. Similar
verb
- 1. fasten or close securely: "he folded it, sealed the envelope, and walked to the postbox" Similar
- 2. apply a non-porous coating to (a surface) to make it impervious: "the pine boarding should be sealed with polyurethane"
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SEAL definition: 1. a large mammal that eats fish and lives partly in the sea and partly on land or ice 2. something…. Learn more.
The meaning of SEAL is any of numerous carnivorous marine mammals (families Phocidae and Otariidae) that live chiefly in cold regions and have limbs modified into webbed flippers adapted primarily to swimming; especially : a fur seal or hair seal as opposed to a sea lion.
A seal is a device or a piece of material, for example in a machine, which closes an opening tightly so that air, liquid, or other substances cannot get in or out. A seal is something such as a piece of sticky paper or wax that is fixed to a container or door and must be broken before the container or door can be opened.
Nov 9, 2024 · Seal is a tricky word since its meanings are so diverse. One type of seal lives in water, coming ashore to breed, give birth, and nurse their young. The largest type of seal — the elephant seal — can weigh 6,000 pounds!
Definition of seal noun from the Oxford Advanced Learner's Dictionary. [countable] an official design or mark, stamped on a document to show that it is real and carries the authority of a particular person or organization. The letter bore the president's seal.
SEAL definition: 1. an animal with smooth fur that eats fish and lives near the sea 2. a piece of paper or plastic…. Learn more.
A device or material that is used to close off or fasten an opening or connection, especially to prevent the escape of a liquid or gas: used caulk as a seal around the window. b. An airtight closure: a door that lacks a tight seal.
Sep 26, 2024 · Seal, any of 32 species of web-footed aquatic mammals that live chiefly in cold seas and whose body shape, round at the middle and tapered at the ends, is adapted to swift and graceful swimming. There are two types of seals: the earless, or true, seals; and the eared seals, which comprise the sea lions and fur seals.
SEAL is an abbreviation for Sea, Air, and Land Team: The 23-year-old from Massachusetts wants to become a Navy SEAL. Tributes were paid to the Thai Navy Seal who died during the cave rescue. Captain Shepherd was a former astronaut and a former Seal. He was a former Navy SEAL commander who headed the Naval Special Warfare Task Unit in the Pacific.
A design, initial, or other device placed on a letter, document, etc., as a mark of genuineness or authenticity: letters were, esp. formerly, closed with a wafer of molten wax into which was pressed the distinctive seal of the sender.
