Dolphin Definition Dolphin Definition 1

Dolphin (noun) — A warm-blooded mammal that lives in oceans and seas. There are six families of dolphins. Some of them can live up to 90 years, but the average duration of life for most is around 40 to 50 years. Giving birth is the way they reproduce.

Part of speech:
Noun (countable)
Phonetic transcription (IPA):
/ˈdɒlfɪn/
CEFR level:
A1
Word frequency:

How to Pronounce “Dolphin”?

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Tips for dolphin pronunciation: 

Pronounce the first syllable as dol and the second as fin. The stress falls on the first syllable.

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Examples: How to Use “Dolphin” in a Sentence?

Check the appliances of this word in the real-life contexts:

Recently, I read in a book that dolphins can also live in rivers!
“Flipper and Lopaka” is a cartoon about a boy whose friend is a dolphin.
According to Google, there are about six million dolphins in the world.
If you want to know more about marine life, watch Disney’s “Dolphin Reef.”
You were as playful as a dolphin in your childhood. Now you are so serious.

What Are Synonyms for the Word “Dolphin”?

The meaning of “dolphin” is concrete, and possible synonyms can be found only in academic texts when speaking of a kind. However, many phrases allow you to talk about different topics related to these sea creatures:

Related nouns: whale seal sea lion

Synonyms (contextual): No, it is specific

Common collocations: dolphin species protect dolphins dolphin hunts

“Dolphin” Word Formation and Description in Context

Collocations with adjectives are mostly attributed to dolphins’ behavior. Verbs allow us to describe how they move. Nouns are related to interactions between people and dolphins.

With adjectives: intelligent dolphin playful dolphin friendly dolphin

With verbs: dolphin leaps dolphin plays dolphin jumps dolphin dives

With nouns (noun + noun): dolphin trainer dolphin therapy dolphin show

Check your Knowledge of Dolphin Meaning!

Since you know what “dolphin” means and are acquainted with some common phrases, it is time to test your understanding with this engaging quiz:

Type 1: True/false statements:
Choose the correct answer:
1
Dolphins are not intelligent.
2
Dolphins play a lot.
3
Dolphins are mammals.
Type 2: Right word order:
Put these chaotic words in order:
1
sea
saw
I
in
dolphins
two
the
2
to
a
She
dolphin
wants
become
trainer
3
dolphins
friends
These
are
best
Type 3: Choose the correct option
Select the one closest in meaning:
1
Dolphins are actually very intelligent. What does “intelligent” mean?
2
Look! That dolphin jumps down into the water. What can be said instead?
3
I like spending time in the sea with dolphins. What activity is described?

Enjoy personalized learning!

“Dolphin” Word in Other Languages

The way you spell “dolphin” in other European languages is pretty similar to the English version. Check it now by reading and pressing the pronunciation button:

Language Word for “Dolphin”
Flag Spanish Spanish   Delfín
Flag French French   Dauphin
Flag German German   Delfin

Did You Know These Fascinating Facts About Dolphins?

What do dolphins’ whistles mean? Who is the biggest dolphin lover in the world? Here, you will find the answers:

  • Dolphins have names

    When communicating, they whistle, and each dolphin has an exclusive sound it responds to. These creatures have a very high level of self-awareness and can even recognize themselves in mirrors.
  • Aušra Šaltenytė collected 3,516 items related to dolphins

    Do you like dolphins? To what extent? Perhaps not as much as Aušra Šaltenytė from Lithuania, who has a remarkable collection, as mentioned by Guinness World Records. Part of it is open to the public.
  • Fungie the Dolphin was a friend of the people of Dingle

    Born in 1980, Fungie followed boats in Dingle, making regular appearances, so tour guides could guarantee that people would see him. There is a statue of Fungie in the city.
  • Dolphins don’t entirely fall asleep: part of their brains always works

    That’s how they protect themselves from predators. Even when resting, they keep one eye open, observing the surroundings. However, they still have enough energy to play.

Remarkable Quotes With “Dolphin”

In addition to the “dolphin” description, we gathered some famous quotes said by philosophers and scientists.

“The happiness of the bee and the dolphin is to exist. For man it is to know that and to wonder at it.”

Jacques Yves Cousteau

Explanation: While most animals and insects live to survive and are just happy to be here, people spend a lot of time thinking about this world and existence, trying to resolve the great mysteries of life.

“There’s no question dolphins are smarter than humans as they play more.”

— Albert Einstein

Explanation: We don’t know the extent of their intelligence; however, the way they live their life, full of content and leisure activities, suggests that maybe they know how to live better than we do.

“A dolphin’s smile is the greatest deception. It creates the illusion that they’re always happy.”

— Richard O’Barry

Explanation: It is not simple to say whether a dolphin is happy or sad, because they always carry smiles on their faces, hiding their true emotions.