Watson
Definition
A common surname of Scottish origin, meaning 'son of Watt' (a diminutive of Walter).
Dr. John H. Watson, the fictional physician and biographer who serves as Sherlock Holmes's loyal companion and chronicler of his adventures in Sir Arthur Conan Doyle's stories.
IBM Watson, a family of AI services and applications developed by IBM, known for competing on Jeopardy! and powering enterprise solutions.
Examples
Elementary, my dear Watson—though he never actually said that line, fans still love the vibe.
When my phone's smarter than me thanks to Watson, I start questioning who's really in charge.
The family reunion was a total Watson-fest; everyone looked suspiciously like they solved crimes for fun.
I asked Watson for diet advice, and now I'm eating kale while it wins at chess in the background.