RPM

abbreviation for revolutions per minute, referring to the speed of a n engine. —R-factorNTalk to Registrars Approved 5.3.91

abbreviation for revolutions per minute, referring to the speed of an engine. I didn't say, "Well, it's a good motorcycle. Its RPM is so and so, and - and isn't the weather nice?"

abbreviation for revolutions per minute, referring to the speed of an engine. I didn't say, "Well, it's a good motorcycle. Its RPM is so and so, and - and isn't the weather nice?"

abbreviation for revolutions per minute, referring to the speed of an engine.abbreviation for revolutions per minute, referring to the speed of an engine. I didn't say, "Well, it's a good motorcycle. Its RPM is so and so, and-and isn't the weather nice?"