self-iden·​ti·​cal ˌself-ī-ˈden-ti-kəl How to pronounce self-identical (audio)
: having self-identity

Word History

First Known Use

1865, in the meaning defined above

Time Traveler
The first known use of self-identical was in 1865

Dictionary Entries Near self-identical

Cite this Entry

“Self-identical.” Dictionary, Merriam-Webster, Accessed 28 Sep. 2023.

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