C1verb2K

UK/["/siːl/","/siːlz/","/siːld/","/ˈsiːlɪŋ/"]/US/["/siːl/","/siːlz/","/siːld/","/ˈsiːlɪŋ/"]/

Meaning of Seal

to close an envelope, etc. by sticking the edges of the opening together

In simple words: A sea animal that has flippers and can swim.

Seal in a sentence

  • Please seal the envelope before you mail it to ensure the contents don't fall out.
  • The workers seal the cracks in the pavement to prevent water damage.
  • The archaeologists carefully seal the ancient tomb after completing their research.
  • To maintain freshness, always seal the food tightly in an airtight container.
  • The government decided to seal off the area to control the spread of the virus.

How to use Seal

Use 'seal' when referring to the animal or when discussing sealing something in a formal context. Avoid using in informal conversations unless referring to the animal.

Grammar pattern

standalone noun

Memory hint

Think of a swimming seal playing in the ocean — its flippers help it glide through water.

Related words

Collocations with Seal

Synonyms for Seal

  • sea lion
  • pinniped
  • marine mammal

Opposites of Seal

Common mistakes with Seal

  • Confused with 'ceal' — make sure to remember the correct spelling.
  • Using 'seal' when they mean 'sign' or 'approval'.
  • Mispronouncing the word, often saying it like 'see-al'.

Seal appears in

Seal in other languages

More words like Seal

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Frequently asked questions about Seal

What does Seal mean?

A sea animal that has flippers and can swim.

What is the definition of Seal?

to close an envelope, etc. by sticking the edges of the opening together

How do you use Seal in a sentence?

Please seal the envelope before you mail it to ensure the contents don't fall out.

Can you give another example of Seal?

The workers seal the cracks in the pavement to prevent water damage.

What are synonyms for Seal?

Common alternatives include sea lion, pinniped, marine mammal.

What is the opposite of Seal?

Opposite meanings include open, unseal, uncover.

What words go with Seal?

It commonly pairs with carefully, properly, tightly, from, with, carefully, properly, tightly, from, with.

What are common mistakes when using Seal?

Confused with 'ceal' — make sure to remember the correct spelling. Using 'seal' when they mean 'sign' or 'approval'. Mispronouncing the word, often saying it like 'see-al'.

How do you pronounce Seal?

US: /["/siːl/","/siːlz/","/siːld/","/ˈsiːlɪŋ/"]/, UK: /["/siːl/","/siːlz/","/siːld/","/ˈsiːlɪŋ/"]/. Listen to the audio above to hear native pronunciation.

When should I use Seal?

Use 'seal' when referring to the animal or when discussing sealing something in a formal context. Avoid using in informal conversations unless referring to the animal.

What CEFR level is Seal?

"Seal" is at C1 level on the CEFR scale.