hydrocracking

noun
hy·​dro·​crack·​ing | \ˈhī-drə-ˌkra-kiŋ \

Definition of hydrocracking 

: the cracking of hydrocarbons in the presence of hydrogen

Other Words from hydrocracking

hydrocrack \ ˈhī-​drə-​ˌkrak \ transitive verb
hydrocracker noun

First Known Use of hydrocracking

1940, in the meaning defined above

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The first known use of hydrocracking was in 1940

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