1. one and the same - Noun
2. one and the same - Determiner
one and the same
(idiomatic) The selfsame person or thing. Used to emphasize the identity or equivalence of two things.
It's almost as if there's one electron in two places at one and the same time.
one and the same
(idiomatic) The selfsame person or thing. Used to emphasize the identity or equivalence of two things.
Are the beautiful and the good one and the same?
2.027 Objects, the unalterable, and the substantial are one and the same. Source: Internet
As Milton S. Terry said: "A fundamental principle in grammatico-historical exposition is that the words and sentences can have but one significance in one and the same connection. Source: Internet
As Basil wrote: "We perceive the operation of the Father, Son, and Holy Spirit to be one and the same, in no respect showing differences or variation; from this identity of operation we necessarily infer the unity of nature." Source: Internet
As for Rabbi Judah HaNasi's enactment, the release from the Seventh Year obligations and the release from tithing all home-grown produce throughout the remaining six years of the seven-year cycle were one and the same (cf. Source: Internet
At the second-tier prefecture level, the city is designated as the Conakry Special Zone, though the prefecture and regional government are one and the same. Source: Internet
During its original run, the show was seen as one and the same with Nickelodeon, achieved high ratings and is well known for introducing the network's iconic slime (usually green). Source: Internet