Definition of “really” - English Dictionary

“really” in British English

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reallyadverb

uk /ˈrɪə.li/ us /ˈriː.ə.li/

really adverb (NOT IMAGINARY)

B1 in fact:

He isn't really angry - he's just pretending.
You don't really expect them to refuse, do you?

A2 used to say that something is certain:

Thank you, but I really couldn't eat another thing.
He's really going to do it this time.

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really adverb (VERY)

A1 very or very much:

She's really nice.
This room is really hot.
That's really interesting.
It's a really difficult decision.
"Did you like it? Not really (= no)."

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reallyexclamation

uk /ˈrɪə.li/ us /ˈriː.ə.li/

A2 used to express interest, surprise, or anger:

"I'm getting married to Fred." "Really? When?"
"She's promised to shave her head for charity." "Really? Do you think she'll do it?"
"He hasn't brought the book back." "Oh, really! That's the second time I've asked him!"

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(Definition of “really” from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

“really” in American English

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reallyadverb [ not gradable ]

us /ˈri·ə·li, ˈri·li/

really adverb [ not gradable ] (SINCERELY)

sincerely; truly:

I’m really telling the truth this time.
If she really cared about me, she would have called by now.

really adverb [ not gradable ] (VERY GREAT)

extremely:

That was a really good movie.
This room is really hot.

really adverb [ not gradable ] (ACTUALLY)

actually:

What really happened that day?
I just don’t know if we would really use it that much.

reallyexclamation

us /ˈri·ə·li, ˈri·li/

really exclamation (EXPRESSING SURPRISE)

used to express interest, surprise, or annoyance:

"Debbie and I are getting married." "Really? When?"
Really, Jen, you should have let me know sooner.

(Definition of “really” from the Cambridge Academic Content Dictionary © Cambridge University Press)

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