seal به انگلیسی

 

From Longman Dictionary

seal /siːl/ ●●○ S3 noun [countable]

a large sea animal that eats fish and lives around coasts

a mark that has a special design and shows the legal or official authority of a person or organization

a piece of rubber or plastic that keeps air, water, dirt etc out of something airtight/watertight seal

a piece of wax, paper, wire etc that you have to break in order to open a container, document etc

Example

This is the reason you will notice jar lids advertising airtight seals and warning against consumption when the seal is broken

an airtight seal

We will be protecting and reinforcing the existing sewer with an additional concrete seal around it

stationery decorated with the Texas state seal

To the old farm for lunch, but what about the seals