Steam
Definition 1 of 7
Pro Tip 1/2
Visible Transformation
Steam visibly rises and dissipates quickly; it represents change that can be seen. As the water boiled, steam rose from the pot into the air.
Pro Tip 2/2
Heat Indication
Steam can indicate something is very hot. Use it to show caution or heat. You could see the steam coming off the freshly baked bread.