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seal

Intermediate (B1)

IPA: /siːl/

KK: /sil/

intransitive verb
Definition

To hunt or pursue seals, which are marine mammals.


Example

During the expedition, they decided to seal in the icy waters.


Tense Forms

Past: sealed

Past Participle: sealed


Conversation
Sloth A
Have you ever thought about how people seal the ocean with nets?
Sloth B
I haven't really considered that, but it sounds interesting.
Sloth A
Yeah, it’s a significant part of fishing culture.
Sloth B
I guess it makes sense to manage the resources in the sea.

Synonyms & Antonyms
Synonyms
close
secure
fasten
Antonyms
open
release
unfasten
noun
Definition

A device or material used to close or secure something, often to show that it has not been opened or tampered with.


Example

The letter was sealed with a wax stamp to ensure its privacy.


Conversation
Sloth A
Did you see the seal on that package we received yesterday?
Sloth B
Yeah, it was really interesting; it showed it hadn't been opened yet.
Sloth A
I wonder why they still use a seal instead of just tape.
Sloth B
transitive verb
Definition

To close something tightly or securely, often to prevent air or liquid from entering or escaping. It can also mean to make something official or binding, like a document or agreement.


Example

The workers will seal the package before shipping it to ensure it stays safe during transport.


Tense Forms

Past: sealed

Past Participle: sealed


Conversation
Sloth A
Did you remember to seal the envelope before sending it?
Sloth B
Yeah, I made sure it was properly closed.
Sloth A
Good call! It’s important to seal it so nothing falls out.
Root Explanation

The word 'seal' originates from Old English 'seolh', meaning a marine mammal, specifically a seal. It also has connections to the Latin 'sigillum', meaning a small sign or seal used for authentication. The word 'seal' can refer to both the animal and the act of sealing something, as in closing securely.

Memory Tip

Think of the Old English word for the marine animal, 'seolh', to remember that 'seal' can refer to both the animal and the act of closing something securely.

Visually Confused Words
sweal
steal
speal
sheal
setal
seral
sepal
sea
Is this page helpful?
Probably because it adds an extra layer of security and looks more official.

Synonyms & Antonyms
Synonyms
closure
stamp
emblem
Antonyms
opening
gap
leak
Sloth B
Exactly! I always double-check to keep everything safe.

Synonyms & Antonyms
Synonyms
secure
fasten
close
Antonyms
open
release
unseal