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Definitions

lexicon

[lek-si-kon, -kuhn] / ˈlɛk sɪˌkɒn, -kən /


Example Sentences

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Within months, it entered the mainstream lexicon as a way to describe any AI-generated synthetic media that realistically clones a person’s image or voice.

From Los Angeles Times • May 18, 2026

If you’re chronically online like me, you’ve probably come across a slang-suffix that’s become part of the lexicon despite not being formally added to a dictionary — yet.

From Salon • May 7, 2026

And with this description of parts of the Home Office in 2006, the then-Home Secretary John Reid minted a phrase that has lodged in the lexicon of British politics.

From BBC • Apr. 4, 2026

The term quickly spread beyond the ranks of the police officers who coined it, with “Black Friday” entering the lexicon in the early 1960s.

From Barron's • Nov. 28, 2025

Jim and Ophelia had invented some of the lexicon, and the expressions had filtered into the PIH culture.

From "Mountains Beyond Mountains" by Tracy Kidder and Michael French




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