Meaning & Definition of word "Rev"

Rev

/rɛv/

noun:

  • 1. A short form for 'revolution' in terms of a rotation or complete turn.
    • Example: The engine was running at three thousand revs.
  • 2. An increase in the engine speed.
    • Example: The revs went up when he pressed the pedal to the floor.

verb:

  • 1. To increase the running speed of an engine, especially by increasing the number of revolutions per minute (RPM).
    • Example: He revved the engine before taking off down the track.
  • 2. To make something operate at a higher speed or to accelerate.
    • Example: The driver revved the car's engine to impress the onlookers.

Etymology

Shortened form of 'revolution,' referring to engine revolutions.

Common Phrases and Expressions

rev up:

To increase the speed or intensity of something.

rev the engine:

To increase the speed of a vehicle's engine temporarily.

Related Words

revolution:

The act of rotating around an axis or center.

engine:

A machine designed to convert energy into useful mechanical motion.

Slang Meanings of rev

Meaning: To suddenly increase excitement or intensity.

Example Sentence: Let's rev this party up a notch!

Meaning: To show off or demonstrate power, often in a flashy way.

Example Sentence: He always revs his new car whenever we hang out.