acetylene black

noun

: a carbon black characterized by relatively high electrical conductivity, made by decomposing acetylene (as by pyrolysis in a retort or by explosion), and used chiefly as a filler in dry cells, rubber, and plastics

Word History

First Known Use

1898, in the meaning defined above

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Rhymes for acetylene black

• aback
• anzac
• attack
• backpack
• backtrack
• bareback
• blackjack
• brownback
• buyback
• callback
• cognac
• comeback