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Boring sample comprising carbon and rock Crossword Clue Answer is…
Answer: →15. CORE
This clue last appeared in the The Guardian Cryptic Crossword on April 10, 2024. You can also find answers to past The Guardian Cryptic Crosswords.
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Clue & Answer Definitions
- BORING (noun)
- the act of drilling a hole in the earth in the hope of producing petroleum
- the act of drilling
- BORING (adjective)
- so lacking in interest as to cause mental weariness
- CORE (noun)
- (computer science) a tiny ferrite toroid formerly used in a random access memory to store one bit of data; now superseded by semiconductor memories
- a small group of indispensable persons or things
- CORE (verb)
- remove the core or center from
Historical Usage in Crossword Puzzles
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