Meaning

2 senses
  1. (idiomatic, informal)Functioning particularly effectively; achieving something substantial.

    With the updated software, I was really cooking with gas. I got the project done in half the time.

  2. Used other than figuratively or idiomatically: see cook, with, gas.

Origin

To cook with natural gas fuel has been occurring since at least the 19th century when the

To cook with natural gas fuel has been occurring since at least the 19th century when the petroleum industry came into being and new products and markets were developed.

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