Start up
Start stands for:
- Precipitation of humidity on cold windows, see fogging (windows)
 - Tarnishing (metallurgy) , the formation of a thin coating on the surface of metals
 - the phase between the start of electric motors and the target speed, see starting procedure
 - in shipping, going to an intermediate or emergency port on the way to the port of destination, see arrival (shipping)
 
See also:
Wiktionary: start  - explanations of meanings, word origins, synonyms, translations