one and the same

The idiom "one and the same" emphasizes that two things or people, despite appearing different, are actually identical.

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Definition

B2General

(idiomatic)Indicating that two things or people are identical or interchangeable.

Example

  • The author and the illustrator of the book are one and the same person.
  • Many people believe that happiness and contentment are one and the same.

Similar

Terms that have similar or relatively close meanings to "one and the same":

all the sametwo sides of the same coinone and onlysame sameall as oneas onead eundemthe oneon the same pageat one