vauhti

Etymology
Possibly derived from onomatopoeic vauh, a wooshing sound. Related to 🇨🇬 and 🇨🇬.

Noun

 * 1) speed, velocity, pace see usage notes
 * 2)  momentum
 * 3)  speed magnitude of the velocity
 * 4)  speed slang term for methamphetamine
 * 1)  momentum
 * 2)  speed magnitude of the velocity
 * 3)  speed slang term for methamphetamine
 * 1)  speed magnitude of the velocity
 * 2)  speed slang term for methamphetamine
 * 1)  speed slang term for methamphetamine

Usage notes
In everyday language, the words and  are synonyms (as is the case with the English equivalents speed and velocity). In scientific use, they have however been redefined (as happened in English) to refer to the scalar and vector aspects of motion, respectively. So in science, only refers to a movement's magnitude (speed), whereas  also includes information about a movement's direction.

In everyday language, is also used to refer to momentum.

Etymology
Related to 🇨🇬.

Noun

 * 1) speed, velocity