cracking

American  

[krak-ing] / ˈkræk ɪŋ /

noun

1. (in the distillation of petroleum or the like) the process of breaking down certain hydrocarbons into simpler ones of lower boiling points by means of excess heat, distillation under pressure, etc., in order to give a greater yield of low-boiling products than could be obtained by simple distillation.

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adverb

1. extremely; unusually.

   We saw a cracking good match at the stadium.

adjective

Informal.

1. done with precision; smart.

   A cracking salute from the honor guard.

idioms

1. get cracking. crack.

cracking British  

/ ˈkrækɪŋ /

adjective

1. informal (prenominal) fast; vigorous (esp in the phrase a cracking pace )

2. informal to start doing something quickly or do something with increased speed

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adverb

1. informal first-class; excellent

   a cracking good match

noun

1. the process in which molecules are cracked, esp the oil-refining process in which heavy oils are broken down into hydrocarbons of lower molecular weight by heat or catalysis See also catalytic cracker

cracking Scientific  

/ krăk′ĭng /

1. The process of breaking down complex chemical compounds by heating them. Sometimes a catalyst is added to lower the amount of heat needed for the reaction. Cracking is used especially for breaking petroleum molecules into shorter molecules and to extract low-boiling fractions, such as gasoline, from petroleum.

2. See also hydrocracking

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Etymology

Origin of cracking

First recorded in 1250–1300; Middle English; crack, -ing ¹, -ing ²

Example Sentences

Allen, whose district includes the Palisades fire zone, has a platform that calls stabilization of the insurance market, which has seen carriers drop policyholders in fire-prone neighborhoods, while cracking down on insurer wrongdoing.

From Los Angeles Times

Duterte was elected president of the Philippines in 2016, having promised to eradicate street crime by cracking down on illegal drugs.

From BBC

It’s funny because everybody thinks comedy rooms are just so funny all the time, everybody’s cracking jokes, and drama rooms are so serious because of the material.

From Los Angeles Times

Catharsis comes after Will exits the play: “The clay is cracking and falling off. Finally, when he washes it off, we see him break down for the first time and actually cry.”

From Los Angeles Times

Discovery is cracking open the door to allow spurned bidder, Paramount Skydance, to make its case — but Warner’s board still maintains its preference for Netflix’s competing proposal.

From Los Angeles Times

Related Words

• amazing
• astounding
• awesome
• colossal
• dreadful
• enormous
• excellent
• exceptional
• extraordinary
• fabulous
• fantastic
• formidable
• great
• immense
• incredible
• marvelous
• massive
• monumental
• prodigious
• terrible