knowledge base
Americannoun
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the accumulated knowledge a person has available to draw and build on.
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Computers. an extensive database used by computer software, especially artificial intelligence systems.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Artificial intelligence isn’t very intelligent if its knowledge base is lies and propaganda.
From The Wall Street Journal ● Sep. 21, 2026
Proton VPN has an extensive and well-organized knowledge base that allows users to search for answers to their issues independently.
From Salon ● Mar. 21, 2026
Whoever is in charge of closing the classroom door for an hour of valuable instruction ought to possess a solid knowledge base and be a critical thinker, not an AI “frequent flier.”
From The Wall Street Journal ● Nov. 17, 2025
“Can all math learning stick in a student’s brain in that hour? Without homework, many students will not develop the knowledge base necessary for academic success.”
From Los Angeles Times ● Oct. 25, 2025
I search my knowledge base but come up blank.
From "A Rover's Story" by Jasmine Warga
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